Are solar powered cars sustainable and are they a good idea for future transportation?

As population rises, fossil fuels will start depleting so are solar powered cars a good idea? How much power can they produce when it is cloudy?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nAre solar powered cars sustainable and are they a good idea for future transportation?\n\nAs population rises, fossil fuels will start depleting so are solar powered cars a good idea? How much power can they produce when it is cloudy?"}


Which part of the brain needs to be shut down to lose conciousness?
Whether it is mechanical (trauma), chemical (anaesthesia) or electrical - which part of the brain is shut down to cause loss of consciousness?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhich part of the brain needs to be shut down to lose conciousness?\nWhether it is mechanical (trauma), chemical (anaesthesia) or electrical - which part of the brain is shut down to cause loss of consciousness?"}


Why does my room suddenly look 'reddish'? My eyes seem to adapt to color
To get the context of this question clear, I would like you to walk through some parts of my house.
We'll start with one of my rooms as it appears normally - area Y
As evident, this part of my house has a creamish tinge to it, also the balcony door is open which further gives this room a yellow tint. Nothing special. I'll call it "area Y" (for yellow)*. Let's move on.
area G
Here we arrive in another part of my house which has greenish/blue shades acting as a sunlight blocker. This gives this entire place a greenish/blue tint as shown. (Ref. "area G")
So, now let's visit the area Y again. I am always surprised with what my eyes now see. This. {1}
enter image description here
You see, the same room, same lightning, yet the room now looks much more reddish than before! That's what intrigues me, why does it happen? Why my eyes suddenly become sensitive to red color?
I am not a biology student but I do know that our eyes have cones which specialize in color perception, and that there are different types of cone cells to perceive different types of colors (If I remember my high school biology correctly).
So, I somewhat get a feeling of what's happening inside my eyes (or the brain perhaps?). I suspect that as I go to area G, my eyes 'adapt' to the dominance of bluish/green light, either by decreasing pigment of blue cones or by increasing pigment of red cones, which makes my eyes more sensitive to the other end of visible light spectrum (red-yellow), causing an 'outburst' of red coloration in area 'Y'. Since pigments need time to degrade, by the time the red color pigment of my cones decreases, its activity is less than normal. It may be increased as the blue pigment's activity is less than normal and I see a reddish tinge for few moments.
This was a pure hypothesis from my part, but it seems correct to me. But why do my eyes even adapt to blue color? Why can't my eyes be unbiased towards colors?
{1} Obviously I photoshopped the red tint in the image how else could I have replicated my vision? Though it's not the most accurate description of what I see it's still a very close approximation.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhy does my room suddenly look 'reddish'? My eyes seem to adapt to color\nTo get the context of this question clear, I would like you to walk through some parts of my house.\nWe'll start with one of my rooms as it appears normally - area Y\nAs evident, this part of my house has a creamish tinge to it, also the balcony door is open which further gives this room a yellow tint. Nothing special. I'll call it \"area Y\" (for yellow)*. Let's move on.\narea G\nHere we arrive in another part of my house which has greenish/blue shades acting as a sunlight blocker. This gives this entire place a greenish/blue tint as shown. (Ref. \"area G\")\nSo, now let's visit the area Y again. I am always surprised with what my eyes now see. This. {1}\nenter image description here\nYou see, the same room, same lightning, yet the room now looks much more reddish than before! That's what intrigues me, why does it happen? Why my eyes suddenly become sensitive to red color?\nI am not a biology student but I do know that our eyes have cones which specialize in color perception, and that there are different types of cone cells to perceive different types of colors (If I remember my high school biology correctly).\nSo, I somewhat get a feeling of what's happening inside my eyes (or the brain perhaps?). I suspect that as I go to area G, my eyes 'adapt' to the dominance of bluish/green light, either by decreasing pigment of blue cones or by increasing pigment of red cones, which makes my eyes more sensitive to the other end of visible light spectrum (red-yellow), causing an 'outburst' of red coloration in area 'Y'. Since pigments need time to degrade, by the time the red color pigment of my cones decreases, its activity is less than normal. It may be increased as the blue pigment's activity is less than normal and I see a reddish tinge for few moments.\nThis was a pure hypothesis from my part, but it seems correct to me. But why do my eyes even adapt to blue color? Why can't my eyes be unbiased towards colors?\n{1} Obviously I photoshopped the red tint in the image how else could I have replicated my vision? Though it's not the most accurate description of what I see it's still a very close approximation."}


What breed of chickens would make the best lawn mowers for a food forest preperation?

I'm looking for a type of chicken that I can use in a chicken yard to keep my grass mowed, will grow quickly, stay in their yard to clean all of the grass out. What breeds would you recommend that I get for my lawn mowers?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhat breed of chickens would make the best lawn mowers for a food forest preperation?\n\nI'm looking for a type of chicken that I can use in a chicken yard to keep my grass mowed, will grow quickly, stay in their yard to clean all of the grass out. What breeds would you recommend that I get for my lawn mowers?"}


Simple description of how interest impacts inflation

I always was taught that inflation is impacted by interest like so:

Lower interest rate => Loaning money is cheaper => More money in the system => Higher inflation

However recently I am also hearing opposite theories as to how lower interest rate can lead to lower inflation.

I found some discussions and explanations but all of them stretch several paragraphs. Is there a short and easy to follow logic like the one I just quoted that can explain this directional impact?

I won’t prevent people from adding context or evaluation as to when each direction is relevant, but please make sure this is clearly separated from the actual impact explanation.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nSimple description of how interest impacts inflation\n\nI always was taught that inflation is impacted by interest like so:\n\nLower interest rate => Loaning money is cheaper => More money in the system => Higher inflation\n\nHowever recently I am also hearing opposite theories as to how lower interest rate can lead to lower inflation.\n\nI found some discussions and explanations but all of them stretch several paragraphs. Is there a short and easy to follow logic like the one I just quoted that can explain this directional impact?\n\nI won\u2019t prevent people from adding context or evaluation as to when each direction is relevant, but please make sure this is clearly separated from the actual impact explanation."}


How is Elon Musk's free Tesla charge a sustainable business model?

I came across this video, where Elon says charging a Tesla car at Tesla supercharge station is free and will be free always

How is this a sustainable business model? Where will the money for electricity come from?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nHow is Elon Musk's free Tesla charge a sustainable business model?\n\nI came across this video, where Elon says charging a Tesla car at Tesla supercharge station is free and will be free always\n\nHow is this a sustainable business model? Where will the money for electricity come from?"}


What will be the Effect of the Russian oil Price Cap

G7 countries have just announced that they will not buy oil from Russia unless the price is USD 60/barrel or below. What will be the effect of this cap- will it be an effective economic sanction? Why can’t Russia sell the oil to a non G7 intermediary who sells it to G7? And what will it do to the market price of oil ?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhat will be the Effect of the Russian oil Price Cap\n\nG7 countries have just announced that they will not buy oil from Russia unless the price is USD 60/barrel or below. What will be the effect of this cap- will it be an effective economic sanction? Why can\u2019t Russia sell the oil to a non G7 intermediary who sells it to G7? And what will it do to the market price of oil ?"}


By what mechanism can hypoglycemia induce fainting?
Hypoglycemia (Low blood sugar) is said to be among the potential causes of human-faintings. I was wondering by which mechanism this happens. Google search results are abundant; there are lists of various causes and solutions, but I couldn't find a direct answer to my question.
Is it a controlled reduction of heart function to save energy? Is it an uncontrolled shock reaction (malfunction)? I'm looking for an answer along those lines.
Thanks.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nBy what mechanism can hypoglycemia induce fainting?\nHypoglycemia (Low blood sugar) is said to be among the potential causes of human-faintings. I was wondering by which mechanism this happens. Google search results are abundant; there are lists of various causes and solutions, but I couldn't find a direct answer to my question.\nIs it a controlled reduction of heart function to save energy? Is it an uncontrolled shock reaction (malfunction)? I'm looking for an answer along those lines.\nThanks."}


Are there projects that use renewable energy sources to create renewable energy sources?

I recently fantasized about a project that starts from a small solar furnace (small, but can melt steel), and a small solar farm (that control the electronics).

Then all the energy is used to build more mirrors and solar cells to extend the power plant's capacity. This way it's capacity can slowly but exponentially grow on free energy. When it grew large enough it could be connected to the power grid and become useful.

So are there such projects?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nAre there projects that use renewable energy sources to create renewable energy sources?\n\nI recently fantasized about a project that starts from a small solar furnace (small, but can melt steel), and a small solar farm (that control the electronics).\n\nThen all the energy is used to build more mirrors and solar cells to extend the power plant's capacity. This way it's capacity can slowly but exponentially grow on free energy. When it grew large enough it could be connected to the power grid and become useful.\n\nSo are there such projects?"}


Why does the ring finger not move independently?
Why is it that we need to move little finger in order to move ring finger with it? For example, put your palm on a table and fold your middle finger inside. You won't be able to move your ring finger unless you move your little finger along with it. Why? Paul Gilbert and Buckethead and various other guitarists are the only people that I'm aware of that use the ring finger and looks independent. Is it possible to have surgery to make the fingers independent or is it not functional to do that?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhy does the ring finger not move independently?\nWhy is it that we need to move little finger in order to move ring finger with it? For example, put your palm on a table and fold your middle finger inside. You won't be able to move your ring finger unless you move your little finger along with it. Why? Paul Gilbert and Buckethead and various other guitarists are the only people that I'm aware of that use the ring finger and looks independent. Is it possible to have surgery to make the fingers independent or is it not functional to do that?"}


How can ceramics be recycled?

How can ceramics be recycled? Does the answer vary greatly depending on glaze or other factors, and if so, how can those factors be determined (i.e. how can I tell if a glaze contains lead or not)?

My municipality says ceramics and pottery should either be re-used somehow (e.g. ceramic tiles donated if unneeded) but otherwise should be discarded as trash. I've read about how broken pottery, if it cannot be repurposed, could be smashed up and restored to clay which can either be absorbed by soil/compost or re-used for new pottery. I don't know much about pottery though, and I imagine that 'break down to raw materials' approach is only appropriate for certain types of pottery finishing. For example, if a ceramic was finished with a lead-containing glaze, I wouldn't want to add that to compost which would go to my vegetable garden and I probably shouldn't add that to any soil fill in any case. Also, breaking down any glazed ceramic back to dust would result in not just regular clay but also the glaze, which I imagine is a mixture not as suitable for making pottery.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nHow can ceramics be recycled?\n\nHow can ceramics be recycled? Does the answer vary greatly depending on glaze or other factors, and if so, how can those factors be determined (i.e. how can I tell if a glaze contains lead or not)?\n\nMy municipality says ceramics and pottery should either be re-used somehow (e.g. ceramic tiles donated if unneeded) but otherwise should be discarded as trash. I've read about how broken pottery, if it cannot be repurposed, could be smashed up and restored to clay which can either be absorbed by soil/compost or re-used for new pottery. I don't know much about pottery though, and I imagine that 'break down to raw materials' approach is only appropriate for certain types of pottery finishing. For example, if a ceramic was finished with a lead-containing glaze, I wouldn't want to add that to compost which would go to my vegetable garden and I probably shouldn't add that to any soil fill in any case. Also, breaking down any glazed ceramic back to dust would result in not just regular clay but also the glaze, which I imagine is a mixture not as suitable for making pottery."}


Fruit peels as alternative to store-bought fertilizer?

I've read somewhere that (organic) banana peels make a good fertilizer. You simply cut them up into small pieces and bury those around the plants in your garden.

But how effective are banana peels compared to an organic fertilizer you'd buy from a store? Could I feed my roses and herb and vegetable garden with only banana peels and have similar results as with store-bought fertilizer?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nFruit peels as alternative to store-bought fertilizer?\n\nI've read somewhere that (organic) banana peels make a good fertilizer. You simply cut them up into small pieces and bury those around the plants in your garden.\n\nBut how effective are banana peels compared to an organic fertilizer you'd buy from a store? Could I feed my roses and herb and vegetable garden with only banana peels and have similar results as with store-bought fertilizer?"}


Crazyflie: Connecting, logging and parameters-->Add logging config

I would like to define stateEstimate.vx, stateEstimate.vy, and stateEstimate.vz variables to access those data. I used the following code parts.

def _connected(self, link_uri):

        self.get_logger().info('Connected!')
        self._lg_stab = LogConfig(name='Stabilizer', period_in_ms=100)
        self._lg_stab.add_variable('stateEstimate.x', 'float')
        self._lg_stab.add_variable('stateEstimate.y', 'float')
        self._lg_stab.add_variable('stateEstimate.z', 'float')
        self._lg_stab.add_variable('stateEstimate.vx', 'float')
        self._lg_stab.add_variable('stateEstimate.vy', 'float')
        self._lg_stab.add_variable('stateEstimate.vz', 'float')
        self._lg_stab.add_variable('stateEstimate.roll', 'float')
        self._lg_stab.add_variable('stateEstimate.pitch', 'float')
        self._lg_stab.add_variable('stateEstimate.yaw', 'float')

        self._lg_range = LogConfig(name='Range', period_in_ms=100)
        self._lg_range.add_variable('range.zrange', 'uint16_t')
        self._lg_range.add_variable('range.front', 'uint16_t')
        self._lg_range.add_variable('range.right', 'uint16_t')
        self._lg_range.add_variable('range.left', 'uint16_t')
        self._lg_range.add_variable('range.back', 'uint16_t')
        try:
            self._cf.log.add_config(self._lg_stab)
            self._lg_stab.data_received_cb.add_callback(self._stab_log_data)
            self._lg_stab.error_cb.add_callback(self._stab_log_error)
            self._lg_stab.start()
            self._cf.log.add_config(self._lg_range)
            self._lg_range.data_received_cb.add_callback(self._range_log_data)
            self._lg_range.error_cb.add_callback(self._range_log_error)
            self._lg_range.start()

        except KeyError as e:
            print('Could not start log configuration,'
                  '{} not found in TOC'.format(str(e)))
        except AttributeError:
            print('Could not add Stabilizer log config, bad configuration.')
When I run my python file via ROS2, I saw the following part on the terminal (Could not add Stabilizer log config, bad configuration). I could not get why it happens. However, whenver I use the above code part without stateEstimate.vx, stateEstimate.vy, and stateEstimate.vz, it works pretty well. Could you help us to fix it, thanks.

ntukenmez3@ae-icps-407120:~/Documents/2023-crazy-flie-1/crazyflie_ros2_experimental_2/crazyflie_ros2$ ros2 run crazyflie_ros2 crazyflie_publisher
[INFO] [1698871075.735318053] [crazyflie_publisher]: Connected!
Could not add Stabilizer log config, bad configuration.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nCrazyflie: Connecting, logging and parameters-->Add logging config\n\nI would like to define stateEstimate.vx, stateEstimate.vy, and stateEstimate.vz variables to access those data. I used the following code parts.\n\ndef _connected(self, link_uri):\n\n        self.get_logger().info('Connected!')\n        self._lg_stab = LogConfig(name='Stabilizer', period_in_ms=100)\n        self._lg_stab.add_variable('stateEstimate.x', 'float')\n        self._lg_stab.add_variable('stateEstimate.y', 'float')\n        self._lg_stab.add_variable('stateEstimate.z', 'float')\n        self._lg_stab.add_variable('stateEstimate.vx', 'float')\n        self._lg_stab.add_variable('stateEstimate.vy', 'float')\n        self._lg_stab.add_variable('stateEstimate.vz', 'float')        \n        self._lg_stab.add_variable('stateEstimate.roll', 'float')\n        self._lg_stab.add_variable('stateEstimate.pitch', 'float')\n        self._lg_stab.add_variable('stateEstimate.yaw', 'float')\n               \n        self._lg_range = LogConfig(name='Range', period_in_ms=100)\n        self._lg_range.add_variable('range.zrange', 'uint16_t')\n        self._lg_range.add_variable('range.front', 'uint16_t')\n        self._lg_range.add_variable('range.right', 'uint16_t')\n        self._lg_range.add_variable('range.left', 'uint16_t')\n        self._lg_range.add_variable('range.back', 'uint16_t')\n        try:\n            self._cf.log.add_config(self._lg_stab)\n            self._lg_stab.data_received_cb.add_callback(self._stab_log_data)\n            self._lg_stab.error_cb.add_callback(self._stab_log_error)\n            self._lg_stab.start()\n            self._cf.log.add_config(self._lg_range)\n            self._lg_range.data_received_cb.add_callback(self._range_log_data)\n            self._lg_range.error_cb.add_callback(self._range_log_error)\n            self._lg_range.start()\n\n        except KeyError as e:\n            print('Could not start log configuration,'\n                  '{} not found in TOC'.format(str(e)))\n        except AttributeError:\n            print('Could not add Stabilizer log config, bad configuration.')\nWhen I run my python file via ROS2, I saw the following part on the terminal (Could not add Stabilizer log config, bad configuration). I could not get why it happens. However, whenver I use the above code part without stateEstimate.vx, stateEstimate.vy, and stateEstimate.vz, it works pretty well. Could you help us to fix it, thanks.\n\nntukenmez3@ae-icps-407120:~/Documents/2023-crazy-flie-1/crazyflie_ros2_experimental_2/crazyflie_ros2$ ros2 run crazyflie_ros2 crazyflie_publisher \n[INFO] [1698871075.735318053] [crazyflie_publisher]: Connected!\nCould not add Stabilizer log config, bad configuration."}


How does the brain train its neural network?
One question that came up learning how artificial neural networks are working was how the brain can train its neural network?
When we say we have an artificial neural network, the problem behind it is a typical, but uncommon minimizing problem. The math behind it is logical and pretty easy. But it's math, so an computer can calculate it by doing millions of iterations. But the brain can't do that (I would be surprised)
So, how does the brain solve this task. Trial & Error, we don't know or is there an even more complex system behind it?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nHow does the brain train its neural network?\nOne question that came up learning how artificial neural networks are working was how the brain can train its neural network?\nWhen we say we have an artificial neural network, the problem behind it is a typical, but uncommon minimizing problem. The math behind it is logical and pretty easy. But it's math, so an computer can calculate it by doing millions of iterations. But the brain can't do that (I would be surprised)\nSo, how does the brain solve this task. Trial & Error, we don't know or is there an even more complex system behind it?"}


What is the most economical and convenient inner insulation for winters?

The purpose is to reduce heating costs as much as possible in winters, where the temperature rarely drops below -5 degrees Celsius (23 F) at nights and 0 degree Celsius (32 F) daytime.

To me, internal wall insulation seems to be a better solution than the external one. Because I think the air inside will heat up more quickly that way, which -seemingly- would be more comfortable than waiting for the walls to warm up.

in another question, one community user (@Móż) mentioned strawbale for insulation. After a quick search I saw that it can be used as building material. But it is weak against moisture and mold.

So, considering factors like:

Health (should be made from a healthy material)
Material cost (should be as cheap and abundant as possible)
Robustness (should stay intact with time and mild accidental impacts)
Moisture resistance (should be resistant to moisture inside the house, maybe can be dealt with a proper but thin coating)
Organisms (should not allow organisms like mold or insects to grow inside)
what do you think would be the most economical and convenient inner wall insulation solution for winters?

P.S. It would be nice if you include the other important factors that come to your mind.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhat is the most economical and convenient inner insulation for winters?\n\nThe purpose is to reduce heating costs as much as possible in winters, where the temperature rarely drops below -5 degrees Celsius (23 F) at nights and 0 degree Celsius (32 F) daytime.\n\nTo me, internal wall insulation seems to be a better solution than the external one. Because I think the air inside will heat up more quickly that way, which -seemingly- would be more comfortable than waiting for the walls to warm up.\n\nin another question, one community user (@M\u00f3\u017c) mentioned strawbale for insulation. After a quick search I saw that it can be used as building material. But it is weak against moisture and mold.\n\nSo, considering factors like:\n\nHealth (should be made from a healthy material)\nMaterial cost (should be as cheap and abundant as possible)\nRobustness (should stay intact with time and mild accidental impacts)\nMoisture resistance (should be resistant to moisture inside the house, maybe can be dealt with a proper but thin coating)\nOrganisms (should not allow organisms like mold or insects to grow inside)\nwhat do you think would be the most economical and convenient inner wall insulation solution for winters?\n\nP.S. It would be nice if you include the other important factors that come to your mind."}


How long does an area clean-up help it stay clean?

Sometime in middle or high school I remember coming across this popular thinking of, when an area or neighbourhood has some trash, it makes people think it's ok to litter there themselves, and the more trash there is, the more of an unspoken 'norm' littering becomes. However, the hope was that the reverse is also true, and if a neighbourhood's cleaned up, then it signals to people that littering is the anti-norm here.

But I have gone on trash cleaning walks around my neighbourhood in the past few months, and I can't say that that hope is totally founded. The street by my apartment building has trash reemerge with a vengeance within a week. It makes me think there's some discrepancy in how this is thought about. Like, it's harder to see during night-time, so it absolves you from confronting the results of trash on the grass, and the like.

Are there long-term studies around (various) neighbourhoods that study this behaviour, and detangle and clarify the different factors at play here? Other studies are good too.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nHow long does an area clean-up help it stay clean?\n\nSometime in middle or high school I remember coming across this popular thinking of, when an area or neighbourhood has some trash, it makes people think it's ok to litter there themselves, and the more trash there is, the more of an unspoken 'norm' littering becomes. However, the hope was that the reverse is also true, and if a neighbourhood's cleaned up, then it signals to people that littering is the anti-norm here.\n\nBut I have gone on trash cleaning walks around my neighbourhood in the past few months, and I can't say that that hope is totally founded. The street by my apartment building has trash reemerge with a vengeance within a week. It makes me think there's some discrepancy in how this is thought about. Like, it's harder to see during night-time, so it absolves you from confronting the results of trash on the grass, and the like.\n\nAre there long-term studies around (various) neighbourhoods that study this behaviour, and detangle and clarify the different factors at play here? Other studies are good too."}


Did neanderthals need vitamin C from the diet?
Modern humans need to get vitamin c from the diet, because we do not make it ourselves. Did neanderthals produce vitamin c? At what point of evolution exactly was this ability lost?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nDid neanderthals need vitamin C from the diet?\nModern humans need to get vitamin c from the diet, because we do not make it ourselves. Did neanderthals produce vitamin c? At what point of evolution exactly was this ability lost?"}


Most sustainable way to freshen air?

Looking for some alternatives for air fresheners. I have been looking at various alternatives such as coffee grounds (possibly in a muslin bag), and the like. What works here? I would rather get away from the current mass-produced air freshioners that are currently used in cars and homes.

The issue here is that I am in a situation where I have inlaws complaining about odors in cars etc and they are used to air fresheners in these cases.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nMost sustainable way to freshen air?\n\nLooking for some alternatives for air fresheners. I have been looking at various alternatives such as coffee grounds (possibly in a muslin bag), and the like. What works here? I would rather get away from the current mass-produced air freshioners that are currently used in cars and homes.\n\nThe issue here is that I am in a situation where I have inlaws complaining about odors in cars etc and they are used to air fresheners in these cases."}


Are building certificates under EU Directive 2002/91/EC, such as EPC, Energieausweis, DPE, directly comparable between EU countries?

Implementing Directive 2002/91/EC, the UK have the Energy Performance Certificate (EPC), Belgium has the Energieprestatiecertificaat (EPC), Germany has Energieausweis, France has Diagnostic de performance énergétique (DPE), etc. All are graded A-G. Can they be directly compared?

For example, I rent a studio in England with an EPC which states a typical consumption of 354 kWh/m²/yr and classifies it as C. But on a Belgian real estate site I find homes with 205 kWh/m²/yr and D, 140 kwH/m²/yr and C, or 280 kWh/m²/yr and F, and the French Wikipedia would place 354 kWh/m²/yr in grade F. This Swedish certificate describes that new housing in Sweden must use at most 50 kWh/m²/yr, which there is apparently class C, even though Sweden is much colder than Belgium, France, or the UK.

I imagine it's not entirely fair to compare absolute heating costs between different climates. Is there a common system that defines the A-G scale?

Article 7

Energy performance certificate

Member States shall ensure that, when buildings are constructed, sold or rented out, an energy performance certificate is made available to the owner or by the owner to the prospective buyer or tenant, as the case might be. The validity of the certificate shall not exceed 10 years.
Certification for apartments or units designed for separate use in blocks may be based:

on a common certification of the whole building for blocks with a common heating system, or

on the assessment of another representative apartment in the same block.

Member States may exclude the categories referred to in Article 4(3) from the application of this paragraph.

The energy performance certificate for buildings shall include reference values such as current legal standards and benchmarks in order to make it possible for consumers to compare and assess the energy performance of the building. The certificate shall be accompanied by recommendations for the cost-effective improvement of the energy performance.
The objective of the certificates shall be limited to the provision of information and any effects of these certificates in terms of legal proceedings or otherwise shall be decided in accordance with national rules.

Member States shall take measures to ensure that for buildings with a total useful floor area over 1000 m2 occupied by public authorities and by institutions providing public services to a large number of persons and therefore frequently visited by these persons an energy certificate, not older than 10 years, is placed in a prominent place clearly visible to the public.
The range of recommended and current indoor temperatures and, when appropriate, other relevant climatic factors may also be clearly displayed.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nAre building certificates under EU Directive 2002/91/EC, such as EPC, Energieausweis, DPE, directly comparable between EU countries?\n\nImplementing Directive 2002/91/EC, the UK have the Energy Performance Certificate (EPC), Belgium has the Energieprestatiecertificaat (EPC), Germany has Energieausweis, France has Diagnostic de performance \u00e9nerg\u00e9tique (DPE), etc. All are graded A-G. Can they be directly compared?\n\nFor example, I rent a studio in England with an EPC which states a typical consumption of 354 kWh/m\u00b2/yr and classifies it as C. But on a Belgian real estate site I find homes with 205 kWh/m\u00b2/yr and D, 140 kwH/m\u00b2/yr and C, or 280 kWh/m\u00b2/yr and F, and the French Wikipedia would place 354 kWh/m\u00b2/yr in grade F. This Swedish certificate describes that new housing in Sweden must use at most 50 kWh/m\u00b2/yr, which there is apparently class C, even though Sweden is much colder than Belgium, France, or the UK.\n\nI imagine it's not entirely fair to compare absolute heating costs between different climates. Is there a common system that defines the A-G scale?\n\nArticle 7\n\nEnergy performance certificate\n\nMember States shall ensure that, when buildings are constructed, sold or rented out, an energy performance certificate is made available to the owner or by the owner to the prospective buyer or tenant, as the case might be. The validity of the certificate shall not exceed 10 years.\nCertification for apartments or units designed for separate use in blocks may be based:\n\non a common certification of the whole building for blocks with a common heating system, or\n\non the assessment of another representative apartment in the same block.\n\nMember States may exclude the categories referred to in Article 4(3) from the application of this paragraph.\n\nThe energy performance certificate for buildings shall include reference values such as current legal standards and benchmarks in order to make it possible for consumers to compare and assess the energy performance of the building. The certificate shall be accompanied by recommendations for the cost-effective improvement of the energy performance.\nThe objective of the certificates shall be limited to the provision of information and any effects of these certificates in terms of legal proceedings or otherwise shall be decided in accordance with national rules.\n\nMember States shall take measures to ensure that for buildings with a total useful floor area over 1000 m2 occupied by public authorities and by institutions providing public services to a large number of persons and therefore frequently visited by these persons an energy certificate, not older than 10 years, is placed in a prominent place clearly visible to the public.\nThe range of recommended and current indoor temperatures and, when appropriate, other relevant climatic factors may also be clearly displayed."}


Why do all filled bids receive the same rate, which is the rate of the lowest filled bid, during the US Treasury auction process?

This question pertains to the US Treasury auction process. {1} states:

Treasury auctions are designed to minimize the cost of financing the national debt by promoting broad, competitive bidding and liquid secondary market trading.

However, from my understanding, all competitive and noncompetitive bids that are filled receive the same rate, which is the rate of the lowest filled bid.. This seems to contradict {1}, seems it does not minimize the cost of financing the national debt.

Why do all competitive and noncompetitive bids that are filled receive the same rate, which is the rate of the highest filled bid, during the US Treasury auction process?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhy do all filled bids receive the same rate, which is the rate of the lowest filled bid, during the US Treasury auction process?\n\nThis question pertains to the US Treasury auction process. {1} states:\n\nTreasury auctions are designed to minimize the cost of financing the national debt by promoting broad, competitive bidding and liquid secondary market trading.\n\nHowever, from my understanding, all competitive and noncompetitive bids that are filled receive the same rate, which is the rate of the lowest filled bid.. This seems to contradict {1}, seems it does not minimize the cost of financing the national debt.\n\nWhy do all competitive and noncompetitive bids that are filled receive the same rate, which is the rate of the highest filled bid, during the US Treasury auction process?"}


How are stock prices determined in the following cases?

I looked at this question already. I know there is an order book with bid and ask and that the price is updated when a match occurs. But I have two questions:

What happens when the bid is higher than the ask? For example someone is ready to pay $101 per share for 100 shares and someone wants to sell 100 shares at $100. What will be the new price?

What if there are multiple matches at an instance? Let's say we have someone wanting to buy 100 shares at $100 and someone wanting to sell 100 shares at $100. We also have someone wanting to buy 500 shares at $110 and someone wanting to sell 500 shares $110. What is the new price?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nHow are stock prices determined in the following cases?\n\nI looked at this question already. I know there is an order book with bid and ask and that the price is updated when a match occurs. But I have two questions:\n\nWhat happens when the bid is higher than the ask? For example someone is ready to pay $101 per share for 100 shares and someone wants to sell 100 shares at $100. What will be the new price?\n\nWhat if there are multiple matches at an instance? Let's say we have someone wanting to buy 100 shares at $100 and someone wanting to sell 100 shares at $100. We also have someone wanting to buy 500 shares at $110 and someone wanting to sell 500 shares $110. What is the new price?"}


Comparison of trajectories from odometries

Is there a way in ROS2 to compare trajectories from odometry data? I'm using robot_localization to calculate various odometry outputs by incorporating GPS and IMU data. I have a bag file where I recorded odometry topics, and I would like to compare the paths taken in the following configurations:

/odom_local (odometry + IMU)
/odom_global (odometry + IMU + GPS)
/odom_ackermann (only my odometry data)
I can visualize the trajectories in rviz2, but I also want to compare them in terms of distance error, etc.

If someone has already done this, I hope they can assist me.

Thanks in advance.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nComparison of trajectories from odometries\n\nIs there a way in ROS2 to compare trajectories from odometry data? I'm using robot_localization to calculate various odometry outputs by incorporating GPS and IMU data. I have a bag file where I recorded odometry topics, and I would like to compare the paths taken in the following configurations:\n\n/odom_local (odometry + IMU)\n/odom_global (odometry + IMU + GPS)\n/odom_ackermann (only my odometry data)\nI can visualize the trajectories in rviz2, but I also want to compare them in terms of distance error, etc.\n\nIf someone has already done this, I hope they can assist me.\n\nThanks in advance."}


Why is there no spring based energy storage?

I'm wondering about kinetic energy storage for homes. Imagine a concrete plate resting on hundreds of firmly attached sturdy springs, and a couple of electric winches attached to the top.

To store energy, pull up the plate. To release energy, release the plate. Springs store energy with the square of the displacement.

What part of this won't work?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhy is there no spring based energy storage?\n\nI'm wondering about kinetic energy storage for homes. Imagine a concrete plate resting on hundreds of firmly attached sturdy springs, and a couple of electric winches attached to the top.\n\nTo store energy, pull up the plate. To release energy, release the plate. Springs store energy with the square of the displacement.\n\nWhat part of this won't work?"}


What is the environmental impact of meal kit subscriptions (Blue Apron, etc)?

According to Wikipedia, a meal-kit is...

...a subscription service that sends customers pre-portioned food ingredients and recipes for them to prepare homecooked meals.

Well-known examples include Blue Apron, Hello Fresh, and Green Chef. These kits include single meal portions of meats, produce, and seasonings, typically assuming that customers will only have at home such basics as oil, salt, and water.

One claimed advantage to such services is reduced food waste -- each kit contains the exact amount of all perishable ingredients needed for the recipe, meaning there's no excess produce to spoil once the meal is made.

However, the entire thing requires boxes, ice packs, and plastic packaging -- not all of which is recyclable.

For now, let's ignore the question of home delivery vs going to stores. My question is:

Do meal-kits reduce total food waste?
Do meal-kits increase the amount of packaging waste produced per meal?
Finally, is the (assumed) reduced food waste enough to offset the (assumed) increase in packaging?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhat is the environmental impact of meal kit subscriptions (Blue Apron, etc)?\n\nAccording to Wikipedia, a meal-kit is...\n\n...a subscription service that sends customers pre-portioned food ingredients and recipes for them to prepare homecooked meals.\n\nWell-known examples include Blue Apron, Hello Fresh, and Green Chef. These kits include single meal portions of meats, produce, and seasonings, typically assuming that customers will only have at home such basics as oil, salt, and water.\n\nOne claimed advantage to such services is reduced food waste -- each kit contains the exact amount of all perishable ingredients needed for the recipe, meaning there's no excess produce to spoil once the meal is made.\n\nHowever, the entire thing requires boxes, ice packs, and plastic packaging -- not all of which is recyclable.\n\nFor now, let's ignore the question of home delivery vs going to stores. My question is:\n\nDo meal-kits reduce total food waste?\nDo meal-kits increase the amount of packaging waste produced per meal?\nFinally, is the (assumed) reduced food waste enough to offset the (assumed) increase in packaging?"}


Moveit failed to find the robot model when using manual moveit configuration

I'm facing an issue on moveit when I try to manually configure the robot model in moveit. I'm getting errors in the robot model when trying to launch moveit launch file in the following sequence below and I mimic joint 4 in the opposite direction to perform a grasp using a gripper in my robot model. Here is my GitHub repo

This is my output in the terminal when I run in a sequence gazebo.launch.py, controller.launch.py followed by moveit.launch.py.

damarla@damarla:~/ros2control$ ros2 launch arm_robot_moveit moveit.launch.py
[INFO] [launch]: All log files can be found below /home/damarla/.ros/log/2023-09-06-17-00-22-607579-damarla-11097
[INFO] [launch]: Default logging verbosity is set to INFO
WARNING:root:Cannot infer URDF from `/home/damarla/ros2control/install/arm_robot_moveit/share/arm_robot_moveit`. -- using config/arm_robot.urdf
WARNING:root:Cannot infer SRDF from `/home/damarla/ros2control/install/arm_robot_moveit/share/arm_robot_moveit`. -- using config/arm_robot.srdf
[INFO] [move_group-1]: process started with pid [11102]
[INFO] [rviz2-2]: process started with pid [11104]
[rviz2-2] Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
[move_group-1] [INFO] [1694012423.431871548] [moveit_rdf_loader.rdf_loader]: Loaded robot model in 0 seconds
[move_group-1] [INFO] [1694012423.433388806] [moveit_robot_model.robot_model]: Loading robot model 'arm_robot'...
[move_group-1] [INFO] [1694012423.434358278] [moveit_robot_model.robot_model]: No root/virtual joint specified in SRDF. Assuming fixed joint
[move_group-1] [INFO] [1694012423.865155745] [moveit_kinematics_base.kinematics_base]: Using position only ik
[move_group-1] [INFO] [1694012425.260442551] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Publishing maintained planning scene on 'monitored_planning_scene'
[move_group-1] [INFO] [1694012425.260720014] [moveit.ros_planning_interface.moveit_cpp]: Listening to 'joint_states' for joint states
[move_group-1] [INFO] [1694012425.262647894] [moveit_ros.current_state_monitor]: Listening to joint states on topic 'joint_states'
[move_group-1] [INFO] [1694012425.263455907] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Listening to '/attached_collision_object' for attached collision objects
[move_group-1] [INFO] [1694012425.263483366] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Starting planning scene monitor
[move_group-1] [INFO] [1694012425.264933042] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Listening to '/planning_scene'
[move_group-1] [INFO] [1694012425.264966412] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Starting world geometry update monitor for collision objects, attached objects, octomap updates.
[move_group-1] [INFO] [1694012425.265801550] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Listening to 'collision_object'
[move_group-1] [INFO] [1694012425.266665953] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Listening to 'planning_scene_world' for planning scene world geometry
[move_group-1] [WARN] [1694012425.267298621] [moveit.ros.occupancy_map_monitor.middleware_handle]: Resolution not specified for Octomap. Assuming resolution = 0.1 instead
[move_group-1] [ERROR] [1694012425.267328149] [moveit.ros.occupancy_map_monitor.middleware_handle]: No 3D sensor plugin(s) defined for octomap updates
[move_group-1] [ERROR] [1694012425.381326649] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012425.574183704] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [INFO] [1694012427.898257942] [moveit.ros_planning_interface.moveit_cpp]: Loading planning pipeline 'pilz_industrial_motion_planner'
[move_group-1] [ERROR] [1694012427.899235651] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.899962334] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900000829] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900025056] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900047270] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900069015] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900110126] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900134147] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900205442] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900238005] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900260457] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900281975] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900303337] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900324611] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012427.900346972] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [INFO] [1694012427.914311507] [moveit.pilz_industrial_motion_planner.joint_limits_aggregator]: Reading limits from namespace robot_description_planning
[move_group-1] [INFO] [1694012427.929095164] [moveit.pilz_industrial_motion_planner]: Available plugins: pilz_industrial_motion_planner/PlanningContextLoaderCIRC pilz_industrial_motion_planner/PlanningContextLoaderLIN pilz_industrial_motion_planner/PlanningContextLoaderPTP
[move_group-1] [INFO] [1694012427.929129872] [moveit.pilz_industrial_motion_planner]: About to load: pilz_industrial_motion_planner/PlanningContextLoaderCIRC
[move_group-1] [INFO] [1694012427.935363709] [moveit.pilz_industrial_motion_planner]: Registered Algorithm [CIRC]
[move_group-1] [INFO] [1694012427.935999212] [moveit.pilz_industrial_motion_planner]: About to load: pilz_industrial_motion_planner/PlanningContextLoaderLIN
[move_group-1] [INFO] [1694012427.938983840] [moveit.pilz_industrial_motion_planner]: Registered Algorithm [LIN]
[move_group-1] [INFO] [1694012427.939539179] [moveit.pilz_industrial_motion_planner]: About to load: pilz_industrial_motion_planner/PlanningContextLoaderPTP
[move_group-1] [INFO] [1694012427.942555583] [moveit.pilz_industrial_motion_planner]: Registered Algorithm [PTP]
[move_group-1] [INFO] [1694012427.943143147] [moveit.ros_planning.planning_pipeline]: Using planning interface 'Pilz Industrial Motion Planner'
[move_group-1] [INFO] [1694012427.949306191] [moveit.ros_planning_interface.moveit_cpp]: Loading planning pipeline 'chomp'
[move_group-1] [ERROR] [1694012427.951833312] [moveit.ros_planning.planning_pipeline]: Exception while loading planner 'chomp_interface/CHOMPPlanner': According to the loaded plugin descriptions the class chomp_interface/CHOMPPlanner with base class type planning_interface::PlannerManager does not exist. Declared types are  ompl_interface/OMPLPlanner pilz_industrial_motion_planner/CommandPlannerAvailable plugins: ompl_interface/OMPLPlanner, pilz_industrial_motion_planner/CommandPlanner
[move_group-1] [INFO] [1694012427.961000062] [moveit_ros.fix_workspace_bounds]: Param 'chomp.default_workspace_bounds' was not set. Using default value: 10.000000
[move_group-1] [INFO] [1694012427.961832365] [moveit_ros.fix_start_state_bounds]: Param 'chomp.start_state_max_bounds_error' was set to 0.100000
[move_group-1] [INFO] [1694012427.962377647] [moveit_ros.fix_start_state_bounds]: Param 'chomp.start_state_max_dt' was not set. Using default value: 0.500000
[move_group-1] [INFO] [1694012427.962963161] [moveit_ros.fix_start_state_collision]: Param 'chomp.start_state_max_dt' was not set. Using default value: 0.500000
[move_group-1] [INFO] [1694012427.963561446] [moveit_ros.fix_start_state_collision]: Param 'chomp.jiggle_fraction' was set to 0.050000
[move_group-1] [INFO] [1694012427.964080448] [moveit_ros.fix_start_state_collision]: Param 'chomp.max_sampling_attempts' was not set. Using default value: 100
[move_group-1] [INFO] [1694012427.964931502] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Add Time Parameterization'
[move_group-1] [INFO] [1694012427.965812754] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Resolve constraint frames to robot links'
[move_group-1] [INFO] [1694012427.968255337] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Workspace Bounds'
[move_group-1] [INFO] [1694012427.968278133] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State Bounds'
[move_group-1] [INFO] [1694012427.968284304] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State In Collision'
[move_group-1] [INFO] [1694012427.968290491] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State Path Constraints'
[move_group-1] [ERROR] [1694012427.978163778] [moveit.ros_planning_interface.moveit_cpp]: Failed to initialize planning pipeline 'chomp'.
[move_group-1] [INFO] [1694012427.984607682] [moveit.ros_planning_interface.moveit_cpp]: Loading planning pipeline 'ompl'
[move_group-1] [ERROR] [1694012428.017916006] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [INFO] [1694012428.115319535] [moveit.ros_planning.planning_pipeline]: Using planning interface 'OMPL'
[move_group-1] [INFO] [1694012428.119716411] [moveit_ros.fix_workspace_bounds]: Param 'ompl.default_workspace_bounds' was not set. Using default value: 10.000000
[move_group-1] [INFO] [1694012428.120413441] [moveit_ros.fix_start_state_bounds]: Param 'ompl.start_state_max_bounds_error' was set to 0.100000
[move_group-1] [INFO] [1694012428.120878620] [moveit_ros.fix_start_state_bounds]: Param 'ompl.start_state_max_dt' was not set. Using default value: 0.500000
[move_group-1] [INFO] [1694012428.121226722] [moveit_ros.fix_start_state_collision]: Param 'ompl.start_state_max_dt' was not set. Using default value: 0.500000
[move_group-1] [INFO] [1694012428.121546516] [moveit_ros.fix_start_state_collision]: Param 'ompl.jiggle_fraction' was set to 0.050000
[move_group-1] [INFO] [1694012428.121859004] [moveit_ros.fix_start_state_collision]: Param 'ompl.max_sampling_attempts' was not set. Using default value: 100
[move_group-1] [INFO] [1694012428.122177815] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Add Time Parameterization'
[move_group-1] [INFO] [1694012428.122500968] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Resolve constraint frames to robot links'
[move_group-1] [INFO] [1694012428.122855972] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Workspace Bounds'
[move_group-1] [INFO] [1694012428.123218650] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State Bounds'
[move_group-1] [INFO] [1694012428.123578251] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State In Collision'
[move_group-1] [INFO] [1694012428.123946388] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State Path Constraints'
[move_group-1] [ERROR] [1694012428.191827479] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [FATAL] [1694012428.218998432] [moveit_ros.trajectory_execution_manager]: Exception while loading controller manager 'moveit_simple_controller/MoveItSimpleControllerManager': According to the loaded plugin descriptions the class moveit_simple_controller/MoveItSimpleControllerManager with base class type moveit_controller_manager::MoveItControllerManager does not exist. Declared types are  moveit_simple_controller_manager/MoveItSimpleControllerManager
[move_group-1] [ERROR] [1694012428.219724910] [moveit_ros.trajectory_execution_manager]: Failed to reload controllers: `controller_manager_` does not exist.
[move_group-1] [INFO] [1694012428.221761439] [moveit_ros.trajectory_execution_manager]: Trajectory execution is managing controllers
[move_group-1] [INFO] [1694012428.223782146] [move_group.move_group]: MoveGroup debug mode is ON
[move_group-1] [INFO] [1694012428.307856730] [move_group.move_group]:
[move_group-1]
[move_group-1] ********************************************************
[move_group-1] * MoveGroup using:
[move_group-1] *     - ApplyPlanningSceneService
[move_group-1] *     - ClearOctomapService
[move_group-1] *     - CartesianPathService
[move_group-1] *     - ExecuteTrajectoryAction
[move_group-1] *     - GetPlanningSceneService
[move_group-1] *     - KinematicsService
[move_group-1] *     - MoveAction
[move_group-1] *     - MotionPlanService
[move_group-1] *     - QueryPlannersService
[move_group-1] *     - StateValidationService
[move_group-1] ********************************************************
[move_group-1]
[move_group-1] [INFO] [1694012428.308015960] [moveit_move_group_capabilities_base.move_group_context]: MoveGroup context using planning plugin ompl_interface/OMPLPlanner
[move_group-1] [INFO] [1694012428.308038801] [moveit_move_group_capabilities_base.move_group_context]: MoveGroup context initialization complete
[move_group-1] Loading 'move_group/ApplyPlanningSceneService'...
[move_group-1] Loading 'move_group/ClearOctomapService'...
[move_group-1] Loading 'move_group/MoveGroupCartesianPathService'...
[move_group-1] Loading 'move_group/MoveGroupExecuteTrajectoryAction'...
[move_group-1] Loading 'move_group/MoveGroupGetPlanningSceneService'...
[move_group-1] Loading 'move_group/MoveGroupKinematicsService'...
[move_group-1] Loading 'move_group/MoveGroupMoveAction'...
[move_group-1] Loading 'move_group/MoveGroupPlanService'...
[move_group-1] Loading 'move_group/MoveGroupQueryPlannersService'...
[move_group-1] Loading 'move_group/MoveGroupStateValidationService'...
[move_group-1]
[move_group-1] You can start planning now!
[move_group-1]
[move_group-1] [ERROR] [1694012428.345117932] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012428.481281894] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012428.581690115] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012428.690183074] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012428.806492246] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012428.928206957] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012429.069404377] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012429.234023061] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012429.362592711] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012429.495362228] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012429.602467505] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012429.725921759] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012429.856541282] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012429.977396568] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012430.090659941] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012430.203335063] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012430.323374128] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012430.433809989] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012430.549070609] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012430.784446826] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012430.905078852] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012431.018402346] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012431.142214877] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012431.251748896] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012431.365726843] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012431.499175785] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012431.631390811] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012431.752993154] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012431.861795521] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012431.968442148] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012432.092238312] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012432.208372721] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012432.322000701] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
[move_group-1] [ERROR] [1694012432.442328421] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'
Thanks in Advance Adithya

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nMoveit failed to find the robot model when using manual moveit configuration\n\nI'm facing an issue on moveit when I try to manually configure the robot model in moveit. I'm getting errors in the robot model when trying to launch moveit launch file in the following sequence below and I mimic joint 4 in the opposite direction to perform a grasp using a gripper in my robot model. Here is my GitHub repo\n\nThis is my output in the terminal when I run in a sequence gazebo.launch.py, controller.launch.py followed by moveit.launch.py.\n\ndamarla@damarla:~/ros2control$ ros2 launch arm_robot_moveit moveit.launch.py \n[INFO] [launch]: All log files can be found below /home/damarla/.ros/log/2023-09-06-17-00-22-607579-damarla-11097\n[INFO] [launch]: Default logging verbosity is set to INFO\nWARNING:root:Cannot infer URDF from `/home/damarla/ros2control/install/arm_robot_moveit/share/arm_robot_moveit`. -- using config/arm_robot.urdf\nWARNING:root:Cannot infer SRDF from `/home/damarla/ros2control/install/arm_robot_moveit/share/arm_robot_moveit`. -- using config/arm_robot.srdf\n[INFO] [move_group-1]: process started with pid [11102]\n[INFO] [rviz2-2]: process started with pid [11104]\n[rviz2-2] Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.\n[move_group-1] [INFO] [1694012423.431871548] [moveit_rdf_loader.rdf_loader]: Loaded robot model in 0 seconds\n[move_group-1] [INFO] [1694012423.433388806] [moveit_robot_model.robot_model]: Loading robot model 'arm_robot'...\n[move_group-1] [INFO] [1694012423.434358278] [moveit_robot_model.robot_model]: No root/virtual joint specified in SRDF. Assuming fixed joint\n[move_group-1] [INFO] [1694012423.865155745] [moveit_kinematics_base.kinematics_base]: Using position only ik\n[move_group-1] [INFO] [1694012425.260442551] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Publishing maintained planning scene on 'monitored_planning_scene'\n[move_group-1] [INFO] [1694012425.260720014] [moveit.ros_planning_interface.moveit_cpp]: Listening to 'joint_states' for joint states\n[move_group-1] [INFO] [1694012425.262647894] [moveit_ros.current_state_monitor]: Listening to joint states on topic 'joint_states'\n[move_group-1] [INFO] [1694012425.263455907] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Listening to '/attached_collision_object' for attached collision objects\n[move_group-1] [INFO] [1694012425.263483366] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Starting planning scene monitor\n[move_group-1] [INFO] [1694012425.264933042] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Listening to '/planning_scene'\n[move_group-1] [INFO] [1694012425.264966412] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Starting world geometry update monitor for collision objects, attached objects, octomap updates.\n[move_group-1] [INFO] [1694012425.265801550] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Listening to 'collision_object'\n[move_group-1] [INFO] [1694012425.266665953] [moveit_ros.planning_scene_monitor.planning_scene_monitor]: Listening to 'planning_scene_world' for planning scene world geometry\n[move_group-1] [WARN] [1694012425.267298621] [moveit.ros.occupancy_map_monitor.middleware_handle]: Resolution not specified for Octomap. Assuming resolution = 0.1 instead\n[move_group-1] [ERROR] [1694012425.267328149] [moveit.ros.occupancy_map_monitor.middleware_handle]: No 3D sensor plugin(s) defined for octomap updates\n[move_group-1] [ERROR] [1694012425.381326649] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012425.574183704] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [INFO] [1694012427.898257942] [moveit.ros_planning_interface.moveit_cpp]: Loading planning pipeline 'pilz_industrial_motion_planner'\n[move_group-1] [ERROR] [1694012427.899235651] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.899962334] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900000829] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900025056] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900047270] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900069015] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900110126] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900134147] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900205442] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900238005] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900260457] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900281975] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900303337] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900324611] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012427.900346972] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [INFO] [1694012427.914311507] [moveit.pilz_industrial_motion_planner.joint_limits_aggregator]: Reading limits from namespace robot_description_planning\n[move_group-1] [INFO] [1694012427.929095164] [moveit.pilz_industrial_motion_planner]: Available plugins: pilz_industrial_motion_planner/PlanningContextLoaderCIRC pilz_industrial_motion_planner/PlanningContextLoaderLIN pilz_industrial_motion_planner/PlanningContextLoaderPTP \n[move_group-1] [INFO] [1694012427.929129872] [moveit.pilz_industrial_motion_planner]: About to load: pilz_industrial_motion_planner/PlanningContextLoaderCIRC\n[move_group-1] [INFO] [1694012427.935363709] [moveit.pilz_industrial_motion_planner]: Registered Algorithm [CIRC]\n[move_group-1] [INFO] [1694012427.935999212] [moveit.pilz_industrial_motion_planner]: About to load: pilz_industrial_motion_planner/PlanningContextLoaderLIN\n[move_group-1] [INFO] [1694012427.938983840] [moveit.pilz_industrial_motion_planner]: Registered Algorithm [LIN]\n[move_group-1] [INFO] [1694012427.939539179] [moveit.pilz_industrial_motion_planner]: About to load: pilz_industrial_motion_planner/PlanningContextLoaderPTP\n[move_group-1] [INFO] [1694012427.942555583] [moveit.pilz_industrial_motion_planner]: Registered Algorithm [PTP]\n[move_group-1] [INFO] [1694012427.943143147] [moveit.ros_planning.planning_pipeline]: Using planning interface 'Pilz Industrial Motion Planner'\n[move_group-1] [INFO] [1694012427.949306191] [moveit.ros_planning_interface.moveit_cpp]: Loading planning pipeline 'chomp'\n[move_group-1] [ERROR] [1694012427.951833312] [moveit.ros_planning.planning_pipeline]: Exception while loading planner 'chomp_interface/CHOMPPlanner': According to the loaded plugin descriptions the class chomp_interface/CHOMPPlanner with base class type planning_interface::PlannerManager does not exist. Declared types are  ompl_interface/OMPLPlanner pilz_industrial_motion_planner/CommandPlannerAvailable plugins: ompl_interface/OMPLPlanner, pilz_industrial_motion_planner/CommandPlanner\n[move_group-1] [INFO] [1694012427.961000062] [moveit_ros.fix_workspace_bounds]: Param 'chomp.default_workspace_bounds' was not set. Using default value: 10.000000\n[move_group-1] [INFO] [1694012427.961832365] [moveit_ros.fix_start_state_bounds]: Param 'chomp.start_state_max_bounds_error' was set to 0.100000\n[move_group-1] [INFO] [1694012427.962377647] [moveit_ros.fix_start_state_bounds]: Param 'chomp.start_state_max_dt' was not set. Using default value: 0.500000\n[move_group-1] [INFO] [1694012427.962963161] [moveit_ros.fix_start_state_collision]: Param 'chomp.start_state_max_dt' was not set. Using default value: 0.500000\n[move_group-1] [INFO] [1694012427.963561446] [moveit_ros.fix_start_state_collision]: Param 'chomp.jiggle_fraction' was set to 0.050000\n[move_group-1] [INFO] [1694012427.964080448] [moveit_ros.fix_start_state_collision]: Param 'chomp.max_sampling_attempts' was not set. Using default value: 100\n[move_group-1] [INFO] [1694012427.964931502] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Add Time Parameterization'\n[move_group-1] [INFO] [1694012427.965812754] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Resolve constraint frames to robot links'\n[move_group-1] [INFO] [1694012427.968255337] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Workspace Bounds'\n[move_group-1] [INFO] [1694012427.968278133] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State Bounds'\n[move_group-1] [INFO] [1694012427.968284304] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State In Collision'\n[move_group-1] [INFO] [1694012427.968290491] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State Path Constraints'\n[move_group-1] [ERROR] [1694012427.978163778] [moveit.ros_planning_interface.moveit_cpp]: Failed to initialize planning pipeline 'chomp'.\n[move_group-1] [INFO] [1694012427.984607682] [moveit.ros_planning_interface.moveit_cpp]: Loading planning pipeline 'ompl'\n[move_group-1] [ERROR] [1694012428.017916006] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [INFO] [1694012428.115319535] [moveit.ros_planning.planning_pipeline]: Using planning interface 'OMPL'\n[move_group-1] [INFO] [1694012428.119716411] [moveit_ros.fix_workspace_bounds]: Param 'ompl.default_workspace_bounds' was not set. Using default value: 10.000000\n[move_group-1] [INFO] [1694012428.120413441] [moveit_ros.fix_start_state_bounds]: Param 'ompl.start_state_max_bounds_error' was set to 0.100000\n[move_group-1] [INFO] [1694012428.120878620] [moveit_ros.fix_start_state_bounds]: Param 'ompl.start_state_max_dt' was not set. Using default value: 0.500000\n[move_group-1] [INFO] [1694012428.121226722] [moveit_ros.fix_start_state_collision]: Param 'ompl.start_state_max_dt' was not set. Using default value: 0.500000\n[move_group-1] [INFO] [1694012428.121546516] [moveit_ros.fix_start_state_collision]: Param 'ompl.jiggle_fraction' was set to 0.050000\n[move_group-1] [INFO] [1694012428.121859004] [moveit_ros.fix_start_state_collision]: Param 'ompl.max_sampling_attempts' was not set. Using default value: 100\n[move_group-1] [INFO] [1694012428.122177815] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Add Time Parameterization'\n[move_group-1] [INFO] [1694012428.122500968] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Resolve constraint frames to robot links'\n[move_group-1] [INFO] [1694012428.122855972] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Workspace Bounds'\n[move_group-1] [INFO] [1694012428.123218650] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State Bounds'\n[move_group-1] [INFO] [1694012428.123578251] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State In Collision'\n[move_group-1] [INFO] [1694012428.123946388] [moveit.ros_planning.planning_pipeline]: Using planning request adapter 'Fix Start State Path Constraints'\n[move_group-1] [ERROR] [1694012428.191827479] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [FATAL] [1694012428.218998432] [moveit_ros.trajectory_execution_manager]: Exception while loading controller manager 'moveit_simple_controller/MoveItSimpleControllerManager': According to the loaded plugin descriptions the class moveit_simple_controller/MoveItSimpleControllerManager with base class type moveit_controller_manager::MoveItControllerManager does not exist. Declared types are  moveit_simple_controller_manager/MoveItSimpleControllerManager\n[move_group-1] [ERROR] [1694012428.219724910] [moveit_ros.trajectory_execution_manager]: Failed to reload controllers: `controller_manager_` does not exist.\n[move_group-1] [INFO] [1694012428.221761439] [moveit_ros.trajectory_execution_manager]: Trajectory execution is managing controllers\n[move_group-1] [INFO] [1694012428.223782146] [move_group.move_group]: MoveGroup debug mode is ON\n[move_group-1] [INFO] [1694012428.307856730] [move_group.move_group]: \n[move_group-1] \n[move_group-1] ********************************************************\n[move_group-1] * MoveGroup using: \n[move_group-1] *     - ApplyPlanningSceneService\n[move_group-1] *     - ClearOctomapService\n[move_group-1] *     - CartesianPathService\n[move_group-1] *     - ExecuteTrajectoryAction\n[move_group-1] *     - GetPlanningSceneService\n[move_group-1] *     - KinematicsService\n[move_group-1] *     - MoveAction\n[move_group-1] *     - MotionPlanService\n[move_group-1] *     - QueryPlannersService\n[move_group-1] *     - StateValidationService\n[move_group-1] ********************************************************\n[move_group-1] \n[move_group-1] [INFO] [1694012428.308015960] [moveit_move_group_capabilities_base.move_group_context]: MoveGroup context using planning plugin ompl_interface/OMPLPlanner\n[move_group-1] [INFO] [1694012428.308038801] [moveit_move_group_capabilities_base.move_group_context]: MoveGroup context initialization complete\n[move_group-1] Loading 'move_group/ApplyPlanningSceneService'...\n[move_group-1] Loading 'move_group/ClearOctomapService'...\n[move_group-1] Loading 'move_group/MoveGroupCartesianPathService'...\n[move_group-1] Loading 'move_group/MoveGroupExecuteTrajectoryAction'...\n[move_group-1] Loading 'move_group/MoveGroupGetPlanningSceneService'...\n[move_group-1] Loading 'move_group/MoveGroupKinematicsService'...\n[move_group-1] Loading 'move_group/MoveGroupMoveAction'...\n[move_group-1] Loading 'move_group/MoveGroupPlanService'...\n[move_group-1] Loading 'move_group/MoveGroupQueryPlannersService'...\n[move_group-1] Loading 'move_group/MoveGroupStateValidationService'...\n[move_group-1] \n[move_group-1] You can start planning now!\n[move_group-1] \n[move_group-1] [ERROR] [1694012428.345117932] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012428.481281894] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012428.581690115] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012428.690183074] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012428.806492246] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012428.928206957] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012429.069404377] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012429.234023061] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012429.362592711] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012429.495362228] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012429.602467505] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012429.725921759] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012429.856541282] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012429.977396568] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012430.090659941] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012430.203335063] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012430.323374128] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012430.433809989] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012430.549070609] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012430.784446826] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012430.905078852] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012431.018402346] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012431.142214877] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012431.251748896] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012431.365726843] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012431.499175785] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012431.631390811] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012431.752993154] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012431.861795521] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012431.968442148] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012432.092238312] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012432.208372721] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012432.322000701] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\n[move_group-1] [ERROR] [1694012432.442328421] [moveit_robot_model.robot_model]: Joint 'joint_5_mimic' not found in model 'arm_robot'\nThanks in Advance Adithya"}


Why did the pay of CEOs decrease around the year 2000?

According to the book I'm reading (*), the pay of CEOs tends to increase because the divorce between ownership and control allows for abusive compensation practices by the CEOs. Indeed, in the graph below we can see a near exponential rise in CEO compensation (measured as the ratio between the wage of the CEO and that of the average worker) since the 70s. I've found many sources discussing this topic, but none on the decreasing spikes in the years 1994-95 and the early 2000s. Why did this happen?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhy did the pay of CEOs decrease around the year 2000?\n\nAccording to the book I'm reading (*), the pay of CEOs tends to increase because the divorce between ownership and control allows for abusive compensation practices by the CEOs. Indeed, in the graph below we can see a near exponential rise in CEO compensation (measured as the ratio between the wage of the CEO and that of the average worker) since the 70s. I've found many sources discussing this topic, but none on the decreasing spikes in the years 1994-95 and the early 2000s. Why did this happen?"}


True cost of raising chicken for meat

Assuming that the original investment of housing is paid for (or free ranged). What is the average cost of raising chicken per LB?

Things to consider:

Original cost of chicks
Feed
Assume you butcher them yourself
Anything else I may be over looking

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nTrue cost of raising chicken for meat\n\nAssuming that the original investment of housing is paid for (or free ranged). What is the average cost of raising chicken per LB?\n\nThings to consider:\n\nOriginal cost of chicks\nFeed\nAssume you butcher them yourself\nAnything else I may be over looking"}


Why are there so few women in math and science Olympiads?

Why are there so few women in math olympics (IMO and etc)? If this is also related to the low participation of women in the Olympics compared to men, I would like to know.

Why Are There Still Only Few Women in Science An interesting article you can find on Nytimes about why low number of women in science

I also found some studies that try to explain why women's participation in math olympics is low. They have shown that many women also believe the stereotype that women are bad at math. Women who hold this belief may be reluctant to compete in math competitions, so it probably makes up for this effect.

Women and Mathematics: Stereotypes, Identity, and Achievement Both Genders Think Women Are Bad at Basic Math

I sent some studies that I read and found relevant.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhy are there so few women in math and science Olympiads?\n\nWhy are there so few women in math olympics (IMO and etc)? If this is also related to the low participation of women in the Olympics compared to men, I would like to know.\n\nWhy Are There Still Only Few Women in Science An interesting article you can find on Nytimes about why low number of women in science\n\nI also found some studies that try to explain why women's participation in math olympics is low. They have shown that many women also believe the stereotype that women are bad at math. Women who hold this belief may be reluctant to compete in math competitions, so it probably makes up for this effect.\n\nWomen and Mathematics: Stereotypes, Identity, and Achievement Both Genders Think Women Are Bad at Basic Math\n\nI sent some studies that I read and found relevant."}


Water heating / electricity production by using earth's warmth?

I'm very curious, why hasn't anyone done this?

In most places on earth, the temperature gets 25 degrees higher (celsius) for every kilometer in depth. How hard would it be to drill 4-5km, put a U-shaped pipe, and push cold water at one end, and get hot water at the other? It would definitely be cheaper in the long term than all of the other solutions that are in use right now.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWater heating / electricity production by using earth's warmth?\n\nI'm very curious, why hasn't anyone done this?\n\nIn most places on earth, the temperature gets 25 degrees higher (celsius) for every kilometer in depth. How hard would it be to drill 4-5km, put a U-shaped pipe, and push cold water at one end, and get hot water at the other? It would definitely be cheaper in the long term than all of the other solutions that are in use right now."}


Is fasting an effective method to overcome substance addictions?

I recently watched a testimony of a man who reports the results of a 40-day water/juice fast (no food). The individual claims to have been addicted to drugs for 22 years, including marijuana, cocaine, mushrooms, LSD, ecstasy, prescription pain pills and alcohol. He went cold turkey, abstaining from both food and addictive substances during the 40-day fast. After the fast, he reports complete freedom and no relapses.

This particular case raised my interest in the potential benefits of fasting in the addiction recovery arena. After a quick search I found this site which claims that:

Fasting is by far the most sophisticated willpower workout available. If you get good at fasting, you can learn to control every other aspect of your life. If you get good at fasting, you can overcome any addiction, not matter how deeply imbedded. Medically, fasting has been found to rapidly dissipate the craving for nicotine, alcohol, caffeine and other drugs.

Is it true that any addiction can be overcome with the skills learnt by fasting? Are there studies on the effectiveness of fasting for overcoming substance addictions or any other addiction for that matter?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nIs fasting an effective method to overcome substance addictions?\n\nI recently watched a testimony of a man who reports the results of a 40-day water/juice fast (no food). The individual claims to have been addicted to drugs for 22 years, including marijuana, cocaine, mushrooms, LSD, ecstasy, prescription pain pills and alcohol. He went cold turkey, abstaining from both food and addictive substances during the 40-day fast. After the fast, he reports complete freedom and no relapses.\n\nThis particular case raised my interest in the potential benefits of fasting in the addiction recovery arena. After a quick search I found this site which claims that:\n\nFasting is by far the most sophisticated willpower workout available. If you get good at fasting, you can learn to control every other aspect of your life. If you get good at fasting, you can overcome any addiction, not matter how deeply imbedded. Medically, fasting has been found to rapidly dissipate the craving for nicotine, alcohol, caffeine and other drugs.\n\nIs it true that any addiction can be overcome with the skills learnt by fasting? Are there studies on the effectiveness of fasting for overcoming substance addictions or any other addiction for that matter?"}


Laptop nights: shutdown or sleep?

Assuming I use it all day long, should I shutdown my (recent) laptop every night and power it up every morning, or just let it sleep by closing it?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nLaptop nights: shutdown or sleep?\n\nAssuming I use it all day long, should I shutdown my (recent) laptop every night and power it up every morning, or just let it sleep by closing it?"}


Aquaponics without water pumps: Is it possible?

We have a big sort of pond which is aerated by a largish aquarium pump (air pump only). We have carp and two turtles in the pond. My guess is the capacity is in the 1000 to 1500 gallon range.

I was wondering about the possibility of incorporating aquaponics into the structure as it currently exists. Ideas included adding styrofoam deep water floats with some light plants on them or trying to grow aquatic plants for food (lotus being a possible example). Given that the water does maintain ample aeration, what sorts of problems am I likely to face?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nAquaponics without water pumps: Is it possible?\n\nWe have a big sort of pond which is aerated by a largish aquarium pump (air pump only). We have carp and two turtles in the pond. My guess is the capacity is in the 1000 to 1500 gallon range.\n\nI was wondering about the possibility of incorporating aquaponics into the structure as it currently exists. Ideas included adding styrofoam deep water floats with some light plants on them or trying to grow aquatic plants for food (lotus being a possible example). Given that the water does maintain ample aeration, what sorts of problems am I likely to face?"}


Why does an electrical shock freeze up muscles?
Why is it when someone comes into contact with an electrical supply that their body freezes up and is unable to move away from the electrical source?
Can someone explain this through a physiological perspective?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nWhy does an electrical shock freeze up muscles?\nWhy is it when someone comes into contact with an electrical supply that their body freezes up and is unable to move away from the electrical source?\nCan someone explain this through a physiological perspective?"}


How does yeast dissolve in sugar?
There's this fascinating "kitchen experiment". Take a "brick" of baker's yeast (not dry yeast), and a couple teaspoons of sugar, put them together in a cup and stir together. There's no doubt both are solids: yeast is a firm block, you must use quite a bit of force initially to crush it and even then it should remain a rather thick paste. The sugar is crystals, nothing tricky about that. And then, within a minute or so of stirring, your cup contains only liquid - not entirely fluid like water, but not much thicker than cream. Solid+Solid -> Liquid.
What process leads to that? What happens with the baking yeast when it comes in contact with sugar, that it turns from solid to liquid, and releasing enough water to dissolve the sugar?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nHow does yeast dissolve in sugar?\nThere's this fascinating \"kitchen experiment\". Take a \"brick\" of baker's yeast (not dry yeast), and a couple teaspoons of sugar, put them together in a cup and stir together. There's no doubt both are solids: yeast is a firm block, you must use quite a bit of force initially to crush it and even then it should remain a rather thick paste. The sugar is crystals, nothing tricky about that. And then, within a minute or so of stirring, your cup contains only liquid - not entirely fluid like water, but not much thicker than cream. Solid+Solid -> Liquid.\nWhat process leads to that? What happens with the baking yeast when it comes in contact with sugar, that it turns from solid to liquid, and releasing enough water to dissolve the sugar?"}


Can a bag of non-organic potatoes that have gone bad be used to mulch an organic garden?

I have a big bag of potatoes I bought that aren't organic and I didn't eat all of them. They have reached a point where they really aren't worth the trouble to use for food. Can I cut them up and use them to fertilize/mulch my organic garden without contradicting USDA Organic standards? It would seem like such a waste to simply throw them in the trash.

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nCan a bag of non-organic potatoes that have gone bad be used to mulch an organic garden?\n\nI have a big bag of potatoes I bought that aren't organic and I didn't eat all of them. They have reached a point where they really aren't worth the trouble to use for food. Can I cut them up and use them to fertilize/mulch my organic garden without contradicting USDA Organic standards? It would seem like such a waste to simply throw them in the trash."}


Can Difference-in-Difference be used when the treatment effects get smaller with time since treatment?

Recently, there is an emerging line of the study said that the traditional two-way fixed effect(TWFE) is failed in a lot of case because of the heterogeneous effects of laws over time, follow some paper Goodman-Bacon (2019), Chaisemartin, 2020.

Especially, Goodman, 2019 did a great job to decompose the single post-treatment dummy. In his note, he answered the question "Is DD wrong":

Not in general. The DD research design—comparing outcomes for groups whose treatment status changes to groups whose treatment status does not change—still can be a good idea. The DD specification—estimating the coefficient a single post-treatment dummy—is a bad idea when your treatment effects vary over time (get bigger with time since treatment). In this case, just summarize your findings in a different way—event-study or a linear trend-break, for instance.

My question here is, if I expect and argue that the treatment effects get smaller with time since treatment, so whether DD specification now is a bad idea?

Instruction: Given a question, find relevant documents that can help answer it

{"query_with_instruction": "Given a question, find relevant documents that can help answer it\nCan Difference-in-Difference be used when the treatment effects get smaller with time since treatment?\n\nRecently, there is an emerging line of the study said that the traditional two-way fixed effect(TWFE) is failed in a lot of case because of the heterogeneous effects of laws over time, follow some paper Goodman-Bacon (2019), Chaisemartin, 2020.\n\nEspecially, Goodman, 2019 did a great job to decompose the single post-treatment dummy. In his note, he answered the question \"Is DD wrong\":\n\nNot in general. The DD research design\u2014comparing outcomes for groups whose treatment status changes to groups whose treatment status does not change\u2014still can be a good idea. The DD specification\u2014estimating the coefficient a single post-treatment dummy\u2014is a bad idea when your treatment effects vary over time (get bigger with time since treatment). In this case, just summarize your findings in a different way\u2014event-study or a linear trend-break, for instance.\n\nMy question here is, if I expect and argue that the treatment effects get smaller with time since treatment, so whether DD specification now is a bad idea?"}