Of course this may sound ‘far out’, but let’s have a look at the short video from VoA News anyway.
In today’s energy-hungry world, scientists are constantly revisiting every renewable resource looking for ways to increase efficiency.
One researcher in the Netherlands believes even gravity can be harnessed to produce free electricity on a scale sufficient to power small appliances.
VoA’s George Putic has more.
via Tallbloke’s Talkshop
May 31, 2018 at 04:20AM
Iowa Climate Science Education 