The Secret Genius of Modern Life: 1x5
Fitness Tracker
Hannah Fry finds out how 1970s car crashes helped us to count our steps, why WWII dog-fights led to a crucial health monitor and how fitness trackers are even being used to catch killers.
Visited 1 times, 1 visit(s) today
1 - 1Bank Card Nov. 10, 2022
1 - 2Food Delivery App Nov. 17, 2022
1 - 3Virtual Assistant Nov. 24, 2022
1 - 4Electric Car Dec. 01, 2022
1 - 5Fitness Tracker Dec. 08, 2022
1 - 6Trainer Dec. 15, 2022