Hull on Bike, originally uploaded by adamboesel

I’ve often wondered just how much energy was being “wasted” – converted to heat and lost to the environment – at the gym as I watched all the people sweating away on their stationary machines. Well, one man is trying to capture back some of that energy and make use of it.

Adam Boesel, a personal trainer in Seattle, is determined to discover new ways to utilize the energy his clients generate to power his gym.

More here.

[via]