Drip Coffee Makers — super simple, super cheap

Technology Connections explains how the simple American drip coffee maker works, including the bimetal valve and bubble-pump heating, and compares the original Mr. Coffee with modern machines.

HN 推荐的原因： HN recommends it as a clear, enjoyable look at why simple designs are brilliant, and as a pointer to a channel with a hacker's-eye view of everyday technology.

“Anyone interested in how the traditional american coffee maker works should watch this.” 阅读 HN 讨论 ↗