Today’s beer video is from the documentary series How It’s Made that runs on the Discovery Channel in Canada and Great Britain, and on the Science Channel in the U.S. How It’s Made has been running for 22 seasons, having debuted in 2001. Each half-hour show features around four roughly five-minute segments, so they’ve covered a lot over the course of 286 episodes so far. This show, about Beer Coasters, was the third segment in episode 274, the 1st episode in Season 22.