How Train Disasters Changed The Way We Build High Speed Trains| Built From Disaster | Spark

Examining how advances in technology now enable train passengers to travel faster and in greater safety than ever before. Subscribe to Spark for more amazing science, tech and engineering videos - https://goo.gl/LIrlur Follow us on Facebook: https://www.facebook.com/SparkDocs/ Follow us on Instagram: https://www.instagram.com/spark_channel/?hl=undefined Content licensed from TwoFour Group to Little Dot Studios. Any queries, please contact us at: owned-enquiries@littledotstudios.com #spark #sparkdocumentary #sciencedocumentary