Video Tag: GRant Thompson

How to Make MAGIC SAND

7 years ago7531 0

How To Build A T-Shirt Cannon

7 years ago7481 0

How To Make Pen Rockets

7 years ago7471 0

I Almost Lost It

8 years ago7441 0

Don't Sniff Chlorine – It Hurts

8 years ago7441 0

Argh. Why Is Copper So Difficult?

8 years ago7441 0

4 Simple Magnet Motors You Can Make at Home

7 years ago7441 0

What Kind of LEGO Is This?

8 years ago7431 0

Make a Tornado Tube that GLOWS in the Dark!

7 years ago7431 0

DIY: Make Swamp Water Drinkable

7 years ago7411 0

How To Make RAINBOW Instant Ice!

8 years ago7391 0

How To Make Firey Office Darts

7 years ago7381 0

10 Life Hacks for Your Next Beach Vacation (#ad)

8 years ago7361 0

How To Build a Banana Launcher (#ad)

7 years ago7341 0

Making OCEAN Water DRINKABLE with MatPat!

7 years ago7341 0

What Does 35lbs of Rocket Fuel Do In A Volcano?

8 years ago7321 0

Sandwich Bag Fire Starter

7 years ago7321 0

Well, It Kind of Worked?

8 years ago7291 0

Making Colored MAGIC SAND

6 years ago7291 0

What Will Fire Crackers Do in Gasoline?

7 years ago7281 0

Will a Hot Wire Cut Dry Ice?

8 years ago7261 0

How To Build A FLAME Thrower

7 years ago7241 0

Should You Tap Your Soda Before Opening It?

5 years ago7241 0

Building The ULTIMATE Backyard Foundry

5 years ago7231 0

Watch How To "Make" Liquid Propane

8 years ago7221 0

How To Make a Mold for Fiberglass Casting

7 years ago7221 0

What Is The KAYE EFFECT?!

5 years ago7201 0

Proto-Putty in Liquid Nitrogen & Other Crazy Tests!

7 years ago7191 0

Can You Fix a Plate With Milk? (Debunking Viral Videos)

5 years ago7191 0

Every Parent Needs One of These

6 years ago7171 0

Magnify Secrets With Your Smartphone

7 years ago7161 0

Giant Hydrogen Balloons vs Flaming Sparkler Darts

8 years ago7141 0

Cooking Steak with Molten Salt

7 years ago7141 0

Simple Camping Life Hack

8 years ago7131 0

How To Make A Micro Long Bow

7 years ago7131 0

4 Experiments with Batteries

7 years ago7131 0

Vacuum Packing Humans

5 years ago7131 0

How Does Silicone React In A Vacuum Chamber

8 years ago7121 0

Don't Put Lithium Batteries in Liquid Metal

7 years ago7101 0

Will A Soda Tab Catch Fish IRL?

8 years ago7081 0

How To Make a Slime Shooter

7 years ago7081 0

Simple Life Hack for Cars

8 years ago7071 0

Making a Laminar Flow Nozzle

7 years ago7051 0

Don't Shake Unless You Mean It

8 years ago7031 0

500 Packs of Fun (Dip)

5 years ago7031 0

Don't Pour Molten Aluminum on ICE

7 years ago7021 0

This Vacuum Chamber Really Sucks!

8 years ago7011 0

How To Make Liquid OXYGEN

8 years ago7001 0