The Longest Cargo Train In The World | Supersized Structures | Spark

People aren t the only ones that need to travel. Our way of life has always relied on the transportation of cargo, freight and raw materials. Transport has needed to evolve to keep up with the demand. -- Many of mankind s ideas to build big seem impossible. It s an inescapable aspect of progress: things just keep getting bigger. This is the story of dams, highways, bridges and buildings that have transformed cities and even countries. This riveting series explores a hundred years of engineering the biggest, heaviest, tallest structures, and looks at what was supersized 10 or even 100 years ago. -- Subscribe to Spark for more amazing science, tech & engineering videos: https://goo.gl/LIrlur 🚀 Find us on: Facebook: https://www.facebook.com/SparkDocs/ Instagram: https://www.instagram.com/spark_channel/ Content licensed from DRG to Little Dot Studios. Any queries, please contact us at: owned-enquiries@littledotstudios.com #Warships #SuperStructures #Bridges