Richard Hammond reveals the surprising engineering connections between Japan's Bullet Train, the world's first high-speed train, and ancient charioteers, a crowbar, a medieval clock, the electric telegraph and a 19th-century luxury racing car. For more awe inspiring documentaries, subscribe to our channel: https://www.youtube.com/channel/UCZSE95RmyMUgJWmfra9Yx1A?Sub_Confirmation=1 Welcome to ReelTruth.Science the home of inspiring documentaries from the scientific and medical world. Here you can find full length documentaries to discover and explore. #engineeringconnections #engineering #reeltruthscience