https://youtube.com/watch?v=Cgb9lfKW_d4
Wouldn’t it be great to power your home without having enormous costs to starting a journey on the alternative road? Now, you can achieve that and also take care of your figure! The founder of the Free Electric hybrid bike, Manoj Bhargava, says that his invention uses mechanical energy in the most basic way in order to transform an hour of exercise into supplying rural household with energy for 24 hours. The mechanism is simple: when you pedals, a flywheel is put in action, which turns the generator and thus charging a battery. What better motivation to work out from now on than to power your own home without any costs whatsoever? Watch the video featured to see the bike in action.
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1kw/h = 860Kcal
1h cycling is something like 250w/h which is enough for the 24h led. and you need an additional 100g of rice, probably. Using horses i s more economical and you do not need cycling :-)