Strangest Things
The Fake, the Spy and the Steam-Powered Brain
Season 1 Episode 9 of 10
A look at the 'perfect listening bug' and a steam-powered 180-year-old mechanical engine that can solve complex maths problems
Strangest Things airs on Sky History 2 HD at 5:00 PM, Wednesday 18 December. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Educational
History