I've thought about playground generator systems for a long time! It's totally doable!

If there was some way to measure a school’s energy output per kid per minute. Positive correlation between success and high, steady burn rate? How easy would it be to eliminate poor teaching methods?

Make a bike treadmill that when they use it it generates electricity and connect miners to it. Hahahaha

It could be the next big breakthrough in energy!

I love playing with the idea of scouting for stranded sources of energy around the world, to then connect miners to it