How Did They Build That? (2021)

Speedcore & Steambend

S4 • E3    Aug 9, 2025
A railway-spanning library mimics the clouds. A speed-core skyscraper is built in record time. And a world first bridge inspired by a child's toy.

Where to Watch Speedcore & Steambend

Cast of Speedcore & Steambend

  • Jay EllisSelf - Host

 

  •   
  •   
  •   
  •   
  •   
  •   
  •   

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices