Grant Thompson

05:55

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

How To · September 2, 2016

1 366 275

41

02:54

Will A Soda Tab Catch Fish IRL?

How To · October 24, 2016

4 586 400

42

04:49

Would You Eat This Homemade Gummy Chicken?

How To · November 28, 2016

6 361 100

43

08:07

I Almost Lost It

How To · December 15, 2016

4 408 500

44

06:32

How Does Silicone React In A Vacuum Chamber

How To · January 28, 2017

8 910 800

45

05:10

He Dropped The Bomb

How To · February 22, 2017

678 225

46

08:43

Guess How It Ended

How To · March 29, 2017

1 932 950

47

11:37

Melting Marbles With Electricity

How To · April 17, 2017

2 398 075

48

09:33

Guess What Happens When You Light Them?

How To · May 9, 2017

1 690 900

49

12:16

How To Make Liquid Oxygen

How To · May 31, 2017

2 251 550

50

06:11

Would Water Balloons Boil in Space?

How To · June 22, 2017

1 076 025

51

08:13

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

How To · July 20, 2017

1 739 925

52

10:46

How To Make Napalm Toast

How To · September 26, 2017

486 475

53

05:49

Grant’s DIY Mystery Puzzle Box

How To · November 13, 2017

916 775

54

11:02

SHOCKING Science with a Leyden Jar

How To · December 3, 2017

1 044 425

55

10:41

How Does Smoke Behave in Space?

How To · December 19, 2017

888 925

56

15:12

How To Make a Giant Flaming Vortex Fountain

How To · January 5, 2018

2 906 725

57

15:14

Glowing Heart of Te Fiti Candy (Moana IRL)

How To · February 10, 2018

999 325

58

11:05

Melting SALT in a 2000F Metal Foundry is Awesome!

How To · March 8, 2018

344 675

59

10:30

This Happens if you mix Soda with Dry Ice

How To · March 29, 2018

254 100

60

10:32

Don’t Put Lithium Batteries in Liquid Metal

How To · April 17, 2018

638 575

61

10:44

Most People Have Never Seen A Coconut Do This

How To · May 7, 2018

836 100

62

12:27

PVC Rocket Launcher & Pool Noodle Rockets

How To · May 26, 2018

453 900

63

11:13

Playing with Ultraviolet Ink (and spilling it everywhere)

How To · June 16, 2018

634 025

64

06:53

Diy Archery Tag Arrows

How To · July 7, 2018

375 575

65

12:54

Copying Body Parts using Seaweed Alginate

How To · July 29, 2018

423 725

66

11:16

How to Make Colored Smoke-Filled Bubbles

How To · August 19, 2018

843 175

67

11:05

Boiling WITE-OUT Has Interesting Results!

How To · September 8, 2018

1 445 600

68

12:54

Would You Swim In This?

How To · September 27, 2018

316 725

69

10:02

Boiling A Gallon Of Fog Juice

How To · October 18, 2018

717 325

70

17:38

We Made an 80mph LEGO Drone

How To · November 9, 2018

172 550

71

10:13

We Tried Branding A Steak

How To · December 1, 2018

676 900

72

10:01

Deep Voice Gas vs 1,000 Candles

How To · December 21, 2018

1 530 275

73

10:02

Can This Stop a High Powered Projectile?

How To · January 8, 2019

179 450

74

04:12

Glowing Heart of Te Fiti & Melting a Gallium Play Button | Rewind #8

How To · January 28, 2019

56 175

75

10:30

Do Everlasting Gobstoppers Really Last?

How To · February 16, 2019

289 775

76

10:19

These Things Float!

How To · March 10, 2019

341 475

77

10:12

Something Happened

How To · April 1, 2019

219 500

78

12:17

1,000 Pens Rolled into One 6FT Pen

How To · April 23, 2019

1 778 000

79

16:58

How Much Does Expanding Foam Expand In A Vacuum?

How To · May 16, 2019

273 525

80