2 Sezon
12 Episod
The Secret Genius of Modern Life - Season 2 Episode 2 Episodul 2 (2023)
Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car. She finds out why a wheezy janitor in the 1900s took inspiration from a sewing machine to create the first popular, portable vacuum. And she comes face to face with a colony of creepy crawlies whose job is to help us fight the filth.
- Țară : United Kingdom
- Gen : Documentary
- Studio : BBC Two
- Director :
- Distribuție :
