The Secret Genius of Modern Life - Series 1: 6. Trainer
Watchlist
Episodes Episodes
- Series 1: 1. Bank CardHannah Fry takes a look at the bank card, the digital key to accessing cash.59 mins
- Series 1: 2. Food Delivery AppHannah Fry tucks into the tech behind food delivery apps.59 mins
- Series 1: 3. Virtual AssistantHannah Fry delves into the inner workings of virtual assistants.59 mins
- Series 1: 4. Electric CarHannah Fry discovers why innovations in meat packing almost derailed the electric car.58 mins
- Series 1: 5. Fitness TrackerHannah Fry finds out how 1970s car crashes helped us to count our steps.59 mins
- This episodeSeries 1: 6. Trainer
