Comment fonctionne une locomotive à vapeur ou électrique ? - C'est pas sorcier

Subscribe to the channel! https://bit.ly/47Vhx2q FULL SPEED AHEAD; STATIONS: Trains on the fast track - It's Not Rocket Science [Full Episode] But how do trains manage to go so fast? The It's Not Rocket Science truck pulls into the station and lets Fred take the controls of the most spectacular locomotives to understand how, in a century and a half, we went from narrow-gauge trains to high-speed trains. How do a steam locomotive and an electric locomotive work? How does the train stay on its tracks? How does it stop? Every day, no fewer than 300 long-distance trains depart from Gare de Lyon to transport some 250,000 passengers. Fred and Jamy set off to explore the French rail network. They explain to us how the intricate ballet of trains traveling the 30,000 kilometers of track crisscrossing our country is orchestrated down to the minute. "It's Not Rocket Science," the science and discovery magazine presented by Fred, Jamy, and Sabine. Aboard their mobile laboratory, the three presenters take us to unusual and spectacular sites to explain the world around us. Find the episodes on YouTube:    / cestpassorcierftv   Follow us on Facebook:   / cestpassorcier