Static electricity was first observed in 600 B.C., but researchers have struggled to explain how rubbing causes it. In 2019, researchers discovered nanosized surface deformations at play. The same ...
Artificial intelligence is used to develop all sorts of applications, including controlling robotic pets - Copyright AFP/File Fabrice COFFRINI Artificial intelligence ...
Researchers discovered different electrical charges build up on the front and back parts of a sliding object, creating a current of static electricity. This explains why petting fur or shuffling along ...