Synopsis

This 22-minute installment of Science of Stupid examines spectacular mishaps involving kayak surfing, mountain biking along narrow ridges, and cars driven on two wheels. Using slow-motion footage and scientific explanation, the program explores how balance, momentum, traction, and poor judgment turn ambitious stunts into comic failures.

Factoids & Trivia

• Mountain Bike Madness was released on September 21, 2020, as the sixth episode of the show's eighth season.

• The episode follows the series' established format: user-generated fail clips are replayed and analyzed through basic principles of physics and mechanics.

• Although the title emphasizes mountain biking, the episode also covers kayak surfing and two-wheel car driving, giving it a broader stunt-and-failure theme.

• The program was produced for National Geographic and has a listed running time of 22 minutes.