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79 results
1st place Egg Drop project ideas- using SCIENCE
Mark Rober
10 min3rd4th5th6th
1st place Mousetrap Car Ideas
Mark Rober
14 min3rd4th5th6th1st place science fair ideas- 10 ideas and tricks to WIN!
Mark Rober
12 min3rd4th5th6th25 Million Orbeez in a pool- Do you sink or float?
Mark Rober
6 min3rd4th5th6th200 dropped wallets- the 20 MOST and LEAST HONEST cities
Mark Rober
8 min4th5th6thAcid vs Lava- Testing Liquids That Melt Everything
Mark Rober
21 min5th6thAmazing Invention- This Drone Will Change Everything
Mark Rober
22 min4th5th6thAutomatic Bullseye, MOVING Dartboard
Mark Rober
6 min4th5th6thBackyard Squirrel Maze 1.0- Ninja Warrior Course
Mark Rober
22 min3rd4th5th6thBackyard Squirrel Maze 2.0- The Walnut Heist
Mark Rober
17 min3rd4th5th6thBackyard Squirrelympics 3.0- The Summer Games
Mark Rober
23 min3rd4th5th6thBare Hand Bottle Busting- Science Investigation
Mark Rober
5 min4th5th6thBeating 5 Scam Arcade Games with Science
Mark Rober
18 min4th5th6thBed Bugs- What You've Been Told is Totally False
Mark Rober
24 min4th5th6thBEST Guess Who Strategy- 96% WIN record using MATH
Mark Rober
12 min4th5th6thCan You Fool A Self Driving Car?
Mark Rober
19 min5th6thCAR vs. WORLD'S STRONGEST TRAMPOLINE- 150ft (45m) drop
Mark Rober
15 min4th5th6thCarnival Scam Science (and how to WIN)
Mark Rober
11 min4th5th6thDefog your windows TWICE as fast using SCIENCE- 4 easy steps
Mark Rober
5 min4th5th6thEASY Pinewood Derby Car WINS using Science!!!
Mark Rober
16 min3rd4th5th6thEgg Drop From Space
Mark Rober
27 min4th5th6thEngineers vs Junkyard RC Car Death Match
Mark Rober
19 min4th5th6thFeeding Bill Gates a Fake Burger (to save the world)
Mark Rober
17 min5th6thFreezing time w/ ONLY ONE camera, 360 degrees, 7200 fps
Mark Rober
4 min5th6thGlowing Algae Water Fountain
Mark Rober
3 min3rd4th5th6thGLOWING WALL DIY- EASY and AWESOME
Mark Rober
7 min3rd4th5th6thHEAT MAP Microwave- a NEW invention
Mark Rober
3 min4th5th6thHot Wheels STUNT RACE- Slow Mo (2500 FPS)
Mark Rober
5 min3rd4th5th6thHow to CHEER THE LOUDEST using SCIENCE!
Mark Rober
6 min3rd4th5th6thHow to Escape Alcatraz With Basic Engineering
Mark Rober
25 min4th5th6thHow to save 51 billion lives for 68 cents with simple Engineering
Mark Rober
8 min5th6thHow To See Germs Spread Experiment (Coronavirus)
Mark Rober
9 min3rd4th5th6thI Blew Up A 24 Story Building
Mark Rober
22 min5th6thI Built a Roller Coaster In My Lab
Mark Rober
19 min4th5th6thI Spent $5,000,000 So You Can Go To Space For FREE
Mark Rober
21 min5th6thI Tried Building My Own Space Satellite
Mark Rober
25 min5th6thIs NASA a waste of money?
Mark Rober
8 min5th6thLasers vs Lightning- Which Is More Powerful?
Mark Rober
28 min5th6thLava vs Lasers - Which Is More Destructive?
Mark Rober
26 min5th6thLiquid Sand Hot Tub- Fluidized air bed
Mark Rober
9 min4th5th6thMark Rober vs Dude Perfect- Ultimate Robot Battle
Mark Rober
19 min4th5th6thMatrix Effect Using Only a Ceiling Fan
Mark Rober
4 min4th5th6thMeasure height with a watch! Cliff jump science
Mark Rober
4 min5th6thMy Puzzle Robot is 200x Faster Than a Human
Mark Rober
21 min4th5th6thMy Rock, Paper, Scissors Robot Never Loses (+9 Other Inventions)
Mark Rober
19 min4th5th6thMyth-testing Christmas movies with Science Experiments
Mark Rober
8 min4th5th6thNASA's Curiosity landing- 1 of her creator's POV
Mark Rober
5 min4th5th6thNICEST Car Horn Ever- DIY
Mark Rober
5 min3rd4th5th6thOctopus vs Underwater Maze
Mark Rober
17 min3rd4th5th6thPerseverance Mars Rover Landing- Inside Story
Mark Rober
16 min4th5th6thRobot Piano Catches Fire Playing Rush E (World's Hardest Song)
Mark Rober
12 min4th5th6thRock Skip Robot- The Science of Perfect Rock Skipping
Mark Rober
9 min4th5th6thRocket Powered Golf Club at 100,000 FPS
Mark Rober
15 min4th5th6thRonaldo vs My Unbeatable Goalie Robot
Mark Rober
27 min4th5th6thShark vs. GoPro
Mark Rober
23 min4th5th6thSolar System Model From a Drone's View
Mark Rober
8 min4th5th6thTesting if Sharks Can Smell a Drop of Blood
Mark Rober
13 min4th5th6thTesting If You Can Blow Your Own Sail
Mark Rober
17 min4th5th6thTesting The World's Smartest Crow
Mark Rober
23 min3rd4th5th6thTesting What Happens If You Jump On A Moving Train
Mark Rober
18 min4th5th6thThis Arcade Game is a SCAM (I have proof)
Mark Rober
7 min4th5th6thThis Ball is Impossible to Hit
Mark Rober
24 min4th5th6thThis Robot Eats Trash #TeamSeas
Mark Rober
12 min3rd4th5th6thUncovering America's Underwater City
Mark Rober
21 min4th5th6thUsing Drones to Plant 20,000,000 Trees
Mark Rober
12 min3rd4th5th6thVortex Cannon vs Drone
Mark Rober
21 min3rd4th5th6thWorld Record Domino Robot (100k dominoes in 24hrs)
Mark Rober
14 min4th5th6thWorld's First Automatic Strike Bowling Ball
Mark Rober
6 min4th5th6thWorld's Largest Devil's Toothpaste Explosion
Mark Rober
22 min5th6thWorld's Largest Elephant Toothpaste Experiment
Mark Rober
11 min4th5th6thWorld's Largest Horn Shatters Glass
Mark Rober
9 min4th5th6thWorld's Largest Jello Pool- Can you swim in Jello?
Mark Rober
10 min3rd4th5th6thWorld's Largest Lemon Battery
Mark Rober
12 min4th5th6thWorld's Largest Nerf Gun
Mark Rober
3 min3rd4th5th6thWorld's Largest Super Soaker
Mark Rober
8 min3rd4th5th6thWorld's Largest T-Shirt Cannon (breaks the roof)
Mark Rober
15 min4th5th6thWorld's Longest Field Goal- Robot vs NFL Kicker
Mark Rober
20 min4th5th6thWorld's Tallest Elephant Toothpaste Volcano
Mark Rober
16 min4th5th6thYou've Never Seen A Wheelchair Like This
Mark Rober
17 min4th5th6th
