The edge of the coin will catch, sending it flying up and over, maybe even onto the fork itself. It’s alarming: A robotic voice recites various notifications as screens light up: pull up, wind shear, wind shear, wind shear, terrain, obstacle, obstacle, pull up. All of this I learned on TikTok, the wildly popular video app that people seem to have a hard time describing. It’s an app with lots of teens, and lots of music, and lots of, well, everything. It’s also, apparently, a good way to waste some time at work.

Source: New York Times March 31, 2019 09:56 UTC