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The Secret Genius of Modern Life - Series 2: 1. Passport - Signed
Watchlist
Series 2 Episodes
- This episode1. Passport
- 2. Vacuum CleanerHannah takes a look at the vacuum cleaner, going behind the scenes with Dyson.58 mins
- 3. SmartphoneHannah uncovers the technological game changers that have made the smartphone a reality.59 mins
- 4. MicrowaveHannah Fry discovers the hidden WWII radar technology that heats up baked beans.58 mins
- 5. HeadphonesHannah Fry finds out how today's teeny earbud technology works.59 mins
- 6. LiftHannah examines the lift, entering a 246m high lift shaft to test her fear of heights.59 mins
