Floating platform for water purification
Have you ever thought about how much energy you might be wasting just using your muscles to move your body? Well, Jakub Szczęsny from Warsaw clearly has. He has decided to collect the energy of people exercising outdoors by building, in conjunction with a group of engineers and the team the FunBec.eu foundation, a synchronised floating platform for water purification. Exercise would put the purification process into motion. Simple, clever, brilliant!