Au rayon “how to turn shit into gold” (ici “how to turn pee into #electricity”), going to the loo can recharge a smartphone : ▻http://www.economist.com/news/science-and-technology/21610187-going-loo-can-recharge-smartphone-pee-power #toilettes #cdp
Au rayon “how to turn shit into gold” (ici “how to turn pee into #electricity”), going to the loo can recharge a smartphone : ▻http://www.economist.com/news/science-and-technology/21610187-going-loo-can-recharge-smartphone-pee-power #toilettes #cdp
Tattoo biobatteries produce power from sweat
▻http://www.acs.org/content/acs/en/pressroom/newsreleases/2014/august/tattoo-biobatteries-produce-power-from-sweat-video.html
In the future, working up a sweat by exercising may not only be good for your health, but it could also power your small electronic devices. Researchers will report today that they have designed a sensor in the form of a temporary tattoo that can both monitor a person’s progress during exercise and produce power from their perspiration.