Grant Thompson

15:07

X-Bow Trigger Mechanism (Pt. 2/2)

How To · December 31, 2017

860 400

12:56

How to Make a PVC Crossbow (Pt. 1/2)

How To · December 30, 2017

1 409 175

08:51

🔥 How to Spit Fireballs 🔥

How To · December 29, 2017

630 450

11:23

How To Make a Mega Metal Foundry

How To · December 28, 2017

1 725 875

14:28

4 Experiments with Batteries

How To · December 27, 2017

3 258 125

11:23

How To Make a Slime Shooter

How To · December 26, 2017

497 175

13:06

4 Odd Experiments with Milk

How To · December 25, 2017

1 740 475

13:59

How to Make a Fire Cloud Generator

How To · December 24, 2017

1 103 000

14:41

How To Finish Your Foam Fireplace (Pt. 2/2)

How To · December 23, 2017

347 575

13:59

Building a Foam Fireplace (Pt. 1/2)

How To · December 22, 2017

452 075

08:35

Next Level DIY Vortex Cannons!

How To · December 21, 2017

1 355 475

10:03

DIY Ink and Quill (You’re a wizard Harry!)

How To · December 20, 2017

566 650

10:41

How Does Smoke Behave in Space?

How To · December 19, 2017

888 925

07:02

How To Make Pickles Glow 💥

How To · December 18, 2017

1 058 100

07:04

How To Make a Laser Party

How To · December 17, 2017

2 210 625

15:54

The Most Expensive Way to Steal Music 🎶😂

How To · December 16, 2017

3 426 800

10:01

Are EARPLUG Bullets a Good Idea?

How To · December 15, 2017

1 245 975

10:49

What Does Molten Metal Do To Clay?

How To · December 14, 2017

1 165 700

11:16

Can you fire clay in a BBQ?

How To · December 13, 2017

598 050

15:34

How to Build a Fire Extinguisher Flamethrower

How To · December 12, 2017

807 875

15:11

🔥Solar Scorcher Torture (by Request)

How To · December 11, 2017

736 800

08:25

How To Make INVISIBLE Ink (Secret Messages)

How To · December 10, 2017

1 128 800

13:12

What Does DRY ICE Do in a Metal Foundry?

How To · December 9, 2017

8 741 200

15:42

How To Build An Infinity Mirror

How To · December 8, 2017

1 528 750

12:06

What Does Cake Batter Do In A Vacuum Chamber?

How To · December 7, 2017

2 368 000

10:32

DIY Rocket Launch Pad and Ignitors

How To · December 6, 2017

470 600

07:25

How To Make Pen Rockets

How To · December 5, 2017

733 100

10:34

How To Make GREEN Flash Powder

How To · December 4, 2017

489 750

11:02

SHOCKING Science with a Leyden Jar

How To · December 3, 2017

1 044 425

10:23

How to Make a David & Goliath Sling

How To · December 2, 2017

966 750

10:55

4 Simple Magnet Motors You Can Make at Home

How To · December 1, 2017

1 301 100

10:02

Making a GIANT Flint Bomb

How To · November 30, 2017

1 213 575

10:01

How To Fiberglass Something Amazing

How To · November 29, 2017

495 725

11:07

How To Make a Fiberglass Mold

How To · November 28, 2017

587 950

11:21

Build A Mario Kart Red Shell (Pt 1)

How To · November 27, 2017

478 575

11:59

How To Make a Paracord Bullwhip (like Indiana Jones!)

How To · November 26, 2017

1 301 850

06:44

How To Make A Micro Long Bow

How To · November 25, 2017

1 017 350

13:47

4 Experiments with Colored Smoke

How To · November 24, 2017

700 750

12:40

Humongous Turkey Lollipop

How To · November 23, 2017

789 975

12:38

Proto-Putty in Liquid Nitrogen & Other Crazy Tests!

How To · November 22, 2017

1 181 975