How The Elizabeth Line Trains Use Formula 1 Technology To Be More Sustainable | How Do They Do It?

The Elizabeth Line is the newest tube line of the London Underground Service. Here you learn how its trains use Formula 1 technology to use 30% less energy than regular tube trains. Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery UK on Twitter: http://www.twitter.com/DiscoveryUK