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Subscribe to the channel! https://bit.ly/47Vhx2q TRAINS: The story of their high speed! - It's not rocket science [Complete] But how do trains go so fast? The truck from It's not rocket science enters the station and leaves Fred at the controls of the most spectacular locomotives in order to understand how, in a century and a half, we went from the local train to the High Speed Trains. How do steam locomotives and electric locomotives work? How does the train stay on its rails? How does it stop? "It's not rocket science", the science and discovery magazine presented by Fred, Jamy and Sabine. Aboard their laboratory truck, the three presenters take us to unusual and spectacular sites to explain the world around us. Find the shows on YouTube / cestpassorcierftv Follow us on Facebook / cestpassorcier and Twitter @cestpassorcier