This opens up exciting possibilities. Instead of relying solely on sun or wind, buildings around the world could one day ...

Researchers have used rain-like droplets moving through a tube to generate enough energy to light up 12 LEDs. View on ...

The Wheel of Time season 3 has weaved its final episode – and there are plenty of talking points to, well, discuss following ...

When two materials come into contact, charged entities on their surfaces get a little nudge. This is how rubbing a balloon on the skin creates static electricity. Likewise, water flowing over some ...