HackerTube / Video
The Secret Life of Machines - Vacuum Cleaners 1/2
Buddy Runyan
Part 1 of an episode of the British educational TV series The Secret Life of Machines, about how vacuum cleaners work and their history. It mixes humor with explanation of household technology.
HN recommends the series as an entertaining way to learn how everyday machines work, enough to start debugging them.
3 Hacker News mentions · 2017–2020