Grant Thompson

What Happens When You Add Liquid Nitrogen To Antifreeze?

How To · November 13, 2024

1161

Worlds First Hot Glue Shoe

How To · November 21, 2024

1162

How To Make Exploding Thunder Caps!

How To · November 29, 2024

1163

Taping a Phone To A 10 Foot Rocket

How To · December 7, 2024

1164

Disobeying Warning Labels

How To · December 15, 2024

1165

Did you know this about smoke bombs?

How To · December 22, 2024

1166

How To Make A Gum Wrapper Fire Starter

How To · December 31, 2024

1167

Lance Stewart Tries Steam IMPLOSION Experiment!

How To · January 8, 2025

1168

This Is The 2nd Largest Super Soaker In The World

How To · January 24, 2025

1169

How To Make Your Thumb Into Candy!

How To · February 8, 2025

1170

Turning Soda into Slushies?

How To · February 24, 2025

1171

Magnetic Slime Swallows Giant Magnets

How To · March 11, 2025

1172

Do Not Boil Dry Ice

How To · March 28, 2025

1173

Which Gloves Are Most Heat Resistant

How To · April 12, 2025

1174

We Made A 1000x Giant Pen

How To · April 26, 2025

1175

We Freeze Dried Our Favorite Sweet Treats

How To · May 12, 2025

1176

Diy Rijke Tube That Sings Loud Tunes

How To · June 11, 2025

1177

03:01

Playing With Gravity In a Tuxedo!

How To · January 10, 2014

1 023 400

1178

04:27

How To Make A "Car Hero" Key Box

How To · June 27, 2015

3 902 850

1179

06:27

How To Make Plastic Table-Cover Parachutes

How To · October 10, 2015

837 025

1180

13:02

How To Make The "Styro-Slicer"

How To · January 20, 2016

3 817 425

1181

02:16

How To Make "Teddy Bear" Toast

How To · May 3, 2016

645 250

1182

02:32

What Does Liquid Nitrogen Do To Hot Springs?

How To · June 9, 2016

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1183

13:19

How To Make Pocket Slingshots – "Super Shooters"

How To · July 11, 2016

8 065 925

1184

05:55

I Used His Silver Play Button to Make Them

How To · August 26, 2016

3 055 900

1185

02:47

Hawaii Meet-Up, Kickstarter Update, & Stealth Shelf Giveaway!

How To · October 17, 2016

417 325

1186

02:36

Simple Camping Life Hack

How To · November 23, 2016

1 732 900

1187

05:42

Should We Pour Silicone On A Real Life Pokeball?

How To · December 11, 2016

4 097 500

1188

07:07

What In The Rainbow Chicken!!?

How To · January 25, 2017

2 557 425

1189

07:42

Put A Heart Into The Vacuum Chamber, He Said

How To · February 17, 2017

4 060 125

1190

06:49

How To Make A Matchbook Fuse Igniter

How To · March 24, 2017

1 239 550

1191

07:21

Mixing Coke With Propane Doesn’t Do What You Think It Does

How To · April 12, 2017

2 439 725

1192

08:57

Metal Casting Play Sand

How To · May 4, 2017

1 366 250

1193

12:06

Trash-Can Foundry Is LIT!

How To · May 26, 2017

1 437 975

1194

41:00

Things I Haven’t Told You (The Story of "The King of Random")

How To · June 19, 2017

1 204 675

1195

11:13

Mad Science: MELTING Metal with Sunlight

How To · July 13, 2017

1 410 925

1196

10:36

Making Ocean Water Drinkable With Matpat!

How To · September 16, 2017

1 489 375

1197

05:46

Mario Kart Red Shells IRL (Remote Controlled)

How To · November 7, 2017

540 375

1198

10:02

Making a GIANT Flint Bomb

How To · November 30, 2017

1 213 575

1199

15:54

The Most Expensive Way to Steal Music 🎶😂

How To · December 16, 2017

3 426 800

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