The Secret Genius of Modern Life Series 1 Episodes Available now
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Trainer
6/6 Hannah Fry visits eBay authentication, where they are waging war against fake trainers.
Fitness Tracker
5/6 Hannah Fry finds out how 1970s car crashes helped us to count our steps.
Electric Car
4/6 Hannah Fry discovers why innovations in meat packing almost derailed the electric car.
Virtual Assistant
3/6 Hannah Fry delves into the inner workings of virtual assistants.
Food Delivery App
2/6 Hannah Fry tucks into the tech behind food delivery apps.
Bank Card
1/6 Hannah Fry takes a look at the bank card, the digital key to accessing cash.
