09:08

Revealing 5 Secret Magic Tricks With Science

12:05

Inside Disney’s Secret Engineering Lab

12:19

World’s Largest Nerf Crossbow! w/Jesser

12:47

Engineers vs Food Robots

13:31

Engineers vs Extreme Hide & Seek

10:18

Engineer vs Pro Chef- Extreme Gingerbread House Contest

10:09

Mark Rober vs Ben Azelart- Ultimate Mini Game Battle

12:15

5 Easy At Home Science Experiments w/ Mark Rober

17:31

Engineers vs Pumpkin Carving

09:54

Mark Rober Reacts to Kids Genius Inventions

05:45

Fake Mark Rober Prank (FIRST Championship)

14:42

Destroying Camp CrunchLabs!- Week 12 Final Episode

13:04

Giant Ping Pong Explosions w/ Adley!- Camp CrunchLabs Week 11

14:29

Liquid Nitrogen Explosions w/ Ninja Kidz!- Camp CrunchLabs Week 9

12:38

Ultimate Slime Obstacle Course!- Camp CrunchLabs Week 7

13:45

Vacuum Cannon Explosions w/ Salish Matter!- Camp CrunchLabs Week 5

10:37

4,000 Mouse Trap Chain Reaction- Camp CrunchLabs Week 3

14:10

Surfing on 3,500,000 Airsoft BBs- Camp CrunchLabs Week 1

09:22

Mark Rober vs Ninja Kidz- 60 Second Mini Game Challenge

08:32

Turning Kids Drawings Into Real Toys

04:34

Introducing Hack Pack - DIY Robot Subscription Box By Mark Rober

22:54

How To Build Your Own Desktop Turret Robot!

22:12

Arduino 101- Crash Course w/ Mark Rober

07:36

World's Largest Toy Catapult

10:21

Building REAL LIFE Mario Karts At CrunchLabs

06:59

$10,000 Tennis Ball Cannon Challenge

06:06

Platinum Ticket Winner CrunchLabs Tour!

06:07

MrBeast Pranked by Mark Rober at CrunchLabs

11:26

I Made My Own Video Game- Let’s Build a Rocket!

01:37

Build a Rocket VS Mark Rober

04:56

Greatest Surprise Ever…

12:11

Mark Rober vs Salish and Jordan Matter - Extreme Gymnastics

06:03

Invisible Laser Trap Pranks YouTube’s CEO

08:08

Mark Rober vs. Ryan Frisbee Challenge - CrunchLabs Cup

15:13

Destroying Camp Crunchlabs! Final Episode!

14:16

Gummy Bear Flame Volcano! Camp CrunchLabs Week 11

11:43

Giant Whoosh Cannon! Camp CrunchLabs Week 10

14:50

Giant Smoke Rings! Camp CrunchLabs Week 9

16:17

Fire Extinguisher Hovercraft! Camp CrunchLabs Week 8

14:58

Human Glue Trap! Camp CrunchLabs Week 7

15:11

Laser Explosions! Camp CrunchLabs Week 6

15:56

Rainbow Fireballs! Camp CrunchLabs Week 5

14:34

1,071 Explosions in 10 Seconds! Camp CrunchLabs Week 4

20:29

Billiard Ball Snake! Camp CrunchLabs Week 3

16:15

Ping Pong Explosions! Camp CrunchLabs Week 2

19:11

Lego Explosions! Camp CrunchLabs Week 1

12:31

Mark Rober vs. Preston Battle Royale- CrunchLabs Cup

11:18

How to Levitate a Baby (and other household objects)

10:19

Mark Rober vs. Adley Go-Kart Race- Crunchlabs Cup

10:21

World's Largest Coin Spinner

09:35

World's Largest Frisbee Launcher

03:23

World's Longest Hot Wheels Track

21:10

This Disc Launcher Gives You Superpowers!!!

05:20

Disc Launcher Assembly Instructions

02:47

What is CrunchLabs? Channel Trailer