Like fossil fuels come from organic matter that grew because of the sun. Is there any form of energy on that cannot be traced back to the sun in some way?
Like fossil fuels come from organic matter that grew because of the sun. Is there any form of energy on that cannot be traced back to the sun in some way?
What are you going to use to actuate your piezoelectric or pedal generator? If it’s alive, it’s probably eating sunlight somehow itself.
Rocks collide in space all the time. 🤷🏻♂️
I guess if you can catch a meteor, that is plenty of energy, haha.