

biotech
Sweat can power mobile devices
(USA) Engineers at an American university have developed a wearable biofuel cell – powered by sweat – that could provide...
(USA) Engineers at an American university have developed a wearable biofuel cell – powered by sweat – that could provide...
(USA) An American startup has attracted multi-million dollar backing for its solar benches. The solar benches, from Soofa, charge devices...