At one point in time we have all either seen or passed by a gym where many people are cycling or running. Well Adam Boesel saw this not as a way to lose weight or get in shape but a way to get some free renewable energy so he decided to create a machine which can generate up to 350 watts of continuous energy. This is definitely a great idea just like the bicycle powered cell phone that we showed you a couple of days ago but this one people use daily and bike for hours at a time.