The legal, musical, and social demise of Youtube year-end megamixes can be read as an obituary for a lost monoculture.

Diodes allow current to flow in just one direction, helping circuits work safely and efficiently. This video explains how ...

We describe electricity as a flow, but that’s not what happens in a typical wire. Physicists have begun to induce electrons to act like fluids, an effort that could illuminate new ways of thinking ...