Home / Series / Mark Rober / Aired Order / Season 2025 / Episode 4

I Built a Roller Coaster In My Lab

They say don’t meet your heroes but I’m glad I made an exception here.

English
Cast & Crew
  • Originally Aired June 21, 2025
  • Runtime 19 minutes
  • Production Code 9IiYOTzJ2uw
  • Network YouTube
  • On Other Sites Official Website
  • Created June 21, 2025 by
    HVG
  • Modified July 4, 2025 by
    Kocha