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 ...

Lead halide perovskite solar cells (LHPSCs) have rapidly gained prominence in the field of photovoltaics, boasting impressive ...

Researchers from Singapore have developed a clever way to turn raindrops into electricity – enough to power 12 LEDs for 20 ...