Grant Thompson

Have You Ever Seen A Mini Longbow?

How To · February 11, 2025

1601

This Candy Cannon Shoots Candy Over 100 Feet! (Bonus Footage Included)

How To · February 27, 2025

1602

You Wont Believe What Happens Next

How To · March 14, 2025

1603

We Made Rainbow Super Ice

How To · March 30, 2025

1604

You Need To Try This With Hot Glue!

How To · April 15, 2025

1605

This Fluid Is Very Satisfying

How To · April 29, 2025

1606

Building Your Own Tee Ball Set From Everyday Household Items!

How To · May 15, 2025

1607

DIY Pet Vacuum Cleaner That Solves ALL Your Shedding Problems!

How To · June 21, 2025

1608

02:22

How to make Chains from Soda Can Tabs

How To · February 27, 2014

4 674 725

1609

00:50

QC#73 – SpongeBomb HydroxyPants

How To · August 3, 2015

844 850

1610

00:50

QC#81 – Screw Lock Sugar Rockets

How To · October 26, 2015

482 000

1611

00:50

QC#97 – "TNT" Bath Bomb

How To · February 4, 2016

646 000

1612

02:41

What does Liquid Nitrogen do to Your Face?

How To · May 19, 2016

14 715 800

1613

03:20

How To Make 1 Yen Coins Float On Water

How To · June 13, 2016

1 593 975

1614

01:52

Neat & Tidy Trash Hack

How To · July 20, 2016

1 441 000

1615

05:55

Turning Mousetraps into "Pressure Release" Booby Trap Mechanisms (with Dennis Roady)

How To · September 2, 2016

1 366 275

1616

02:54

Will A Soda Tab Catch Fish IRL?

How To · October 24, 2016

4 586 400

1617

04:49

Would You Eat This Homemade Gummy Chicken?

How To · November 28, 2016

6 361 100

1618

08:07

I Almost Lost It

How To · December 15, 2016

4 408 500

1619

06:32

How Does Silicone React In A Vacuum Chamber

How To · January 28, 2017

8 910 800

1620

05:10

He Dropped The Bomb

How To · February 22, 2017

678 225

1621

08:43

Guess How It Ended

How To · March 29, 2017

1 932 950

1622

11:37

Melting Marbles With Electricity

How To · April 17, 2017

2 398 075

1623

09:33

Guess What Happens When You Light Them?

How To · May 9, 2017

1 690 900

1624

12:16

How To Make Liquid Oxygen

How To · May 31, 2017

2 251 550

1625

06:11

Would Water Balloons Boil in Space?

How To · June 22, 2017

1 076 025

1626

08:13

We Made Mark Rober’s World’s Largest Super Soaker!

How To · July 20, 2017

1 739 925

1627

10:46

How To Make Napalm Toast

How To · September 26, 2017

486 475

1628

05:49

Grant’s DIY Mystery Puzzle Box

How To · November 13, 2017

916 775

1629

11:02

SHOCKING Science with a Leyden Jar

How To · December 3, 2017

1 044 425

1630

10:41

How Does Smoke Behave in Space?

How To · December 19, 2017

888 925

1631

15:12

How To Make a Giant Flaming Vortex Fountain

How To · January 5, 2018

2 906 725

1632

15:14

Glowing Heart of Te Fiti Candy (Moana IRL)

How To · February 10, 2018

999 325

1633

11:05

Melting SALT in a 2000F Metal Foundry is Awesome!

How To · March 8, 2018

344 675

1634

10:30

This Happens if you mix Soda with Dry Ice

How To · March 29, 2018

254 100

1635

10:32

Don’t Put Lithium Batteries in Liquid Metal

How To · April 17, 2018

638 575

1636

10:44

Most People Have Never Seen A Coconut Do This

How To · May 7, 2018

836 100

1637

12:27

PVC Rocket Launcher & Pool Noodle Rockets

How To · May 26, 2018

453 900

1638

11:13

Playing with Ultraviolet Ink (and spilling it everywhere)

How To · June 16, 2018

634 025

1639

06:53

Diy Archery Tag Arrows

How To · July 7, 2018

375 575

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