You've probably already heard of the idea of harvesting electricity from body heat to power small devices, such as those in the far-flung idea of a body area network. Now, a similar idea has been ...
A team of researchers from the University of Washington (Seattle, WA) successfully demonstrated that there is enough power in trees to run a custom circuit solely off tree power. The team does not ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results