Scientists at Northwestern University may have figured out why walking on carpet in your socks, petting your furry friend, or rubbing a balloon on your hair creates static electricity. In a new study, ...

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 ...

As humans we often think we have a pretty good handle on the basics of the way the world works, from an intuition about gravity good enough to let us walk around, play baseball, and land spacecraft on ...

The fracturing and friction of coffee beans during grinding generates electricity that causes coffee particles to clump together and stick to the grinder. Researchers report December 6 in the journal ...

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 ...