# What is Mark Rober's best video?

> Squirrels, glitter, jello and a wall painted to fool a car. Fifteen years of builds, one favourite.

*By YPB Team · Published October 3, 2026 · https://youpick.best/ranking/what-is-mark-robers-best-video*

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## Current results (no votes yet)

1. **Backyard Squirrel Maze 1.0** — score 1000/1000
   The 2020 ninja-warrior obstacle course built to stop squirrels raiding a bird feeder.
2. **World's Largest Super Soaker** — score 840/1000
   A giant Super Soaker built to test how much pressure a water-gun design can take.
3. **Glitter Bomb Payback on Scam Callers** — score 709/1000
   Rober's revenge on a phone-scam call center, with glitter, fart spray and cockroaches.
4. **Automatic Bullseye Dartboard** — score 709/1000
   A motion-tracking dartboard that moves itself so every throw hits the bullseye.
5. **Glitter Bomb 2.0 vs Porch Pirates** — score 600/1000
   The 2019 sequel trap, rebuilt after critics questioned parts of the first video.
6. **Can You Fool a Self-Driving Car?** — score 600/1000
   The 2025 lidar-versus-camera test, ending with a Tesla driving through a Wile E. Coyote painted wall.
7. **World's Largest Elephant Toothpaste** — score 600/1000
   A foaming chemistry demo scaled up to a giant eruption.
8. **World's Largest Nerf Gun** — score 600/1000
   A Nerf blaster scaled up in Rober's workshop to fire foam darts many times their normal size.
9. **Liquid Sand Hot Tub** — score 466/1000
   A fluidized bed that makes sand behave like water, so you can sink and float in it.
10. **Glitter Bomb 1.0 vs Porch Pirates** — score 466/1000
   The 2018 decoy package that sprayed glitter and fart spray on thieves.
11. **Shark Attack Test: Human vs. Fish Blood** — score 466/1000
   A Bahamas experiment testing whether sharks really go wild for human blood.
12. **Pinewood Derby Car That Wins** — score 466/1000
   The physics behind a fast Pinewood Derby car, one of the channel's earliest hits.
13. **Egg Drop From Space** — score 0/1000
   An egg sent to the edge of space by balloon, with a contraption to survive the fall.
14. **World's Largest Jello Pool** — score 0/1000
   Rober fills a backyard pool with jello to find out if you can swim in it.

Tags: youtube, engineering, videos, mark rober