Grant Thompson

Watch What Happens When There’s Too Much CO2

How To · February 28, 2021

81

Can You Upgrade Moon Shoes With Industrial Springs?

How To · April 6, 2021

82

The Grant Thompson Outward Bound Scholarship (and Fire Bubbles!)

How To · July 16, 2021

83

Using Paper Plates to Build a Sound System

How To · November 26, 2021

84

This Special Mixture Lets You Erase Your Paint

How To · January 28, 2022

85

STORMPROOF Matchbox Rocket Upgrade (Exploded)

How To · April 15, 2022

86

This is Hiding in Your Backyard!

How To · July 12, 2022

87

Live LIVE Event Stream – Show Day

How To · September 10, 2022

88

Spending 72 Hours with Marines

How To · November 11, 2022

89

I replaced my dog with a TALKING plant

How To · December 30, 2022

90

What BUBBLE WRAP Does in a Vacuum Chamber

How To · January 30, 2023

91

Who Let Them Name These Papers?!

How To · March 3, 2023

92

Satisfying slow motion bal…

How To · March 30, 2023

93

🚀 DIY Paper Dart Magic! Transform Sticky Notes into Awesome Blowgun Ammo! 🎯 | TKOR Science

How To · July 1, 2024

94

🔓 DIY Escape Trick Revealed! Unlock Handcuffs with a Paperclip! 🕵️‍♂️

How To · July 25, 2024

95

Can You Really Carbonate Anything? 🍹

How To · August 31, 2024

96

Making A Pro Blow Gun For $10

How To · 1 week ago

97

Turning Powdered Sugar Into A Rocket

How To · 8 hours ago

98

07:45

How To Build a Website in Under 6 Minutes

How To · February 20, 2014

568 425

99

00:50

QC#85 – Drippy Drink Catcher

How To · July 28, 2015

1 166 500

100

05:12

7 Ways To Make Popsicle Stick Throwing Stars

How To · October 20, 2015

6 263 575

101

09:02

The "Gas Blaster" Propane Torch

How To · January 30, 2016

2 606 775

102

02:47

What happens if you fill a Balloon with Liquid Nitrogen?

How To · May 17, 2016

6 784 875

103

03:55

Can you Chop Rocks in Half With your Bare Hands?

How To · June 11, 2016

1 967 800

104

07:21

Homemade Silver Bullets that Actually Shoot! (With Cody’s Lab)

How To · July 16, 2016

2 660 875

105

06:36

We Hacked My Car Battery For This Stuff

How To · August 31, 2016

3 786 800

106

07:19

Just a Random Vlog Passing Through

How To · October 22, 2016

402 225

107

05:02

It Came Out of the Silicone!

How To · November 26, 2016

8 068 575

108

05:20

Watch Closely, They’re About To Transform

How To · December 14, 2016

6 479 300

109

03:34

Rainbow Chicken Hot Knife Experiment

How To · January 27, 2017

806 700

110

05:14

Homemade Missiles And a Random Piñata

How To · February 20, 2017

1 431 200

111

07:46

Testing DIY Smoke Grenades. Will They Work?

How To · March 28, 2017

2 307 725

112

11:53

Creme Egg Grenades

How To · April 14, 2017

2 023 625

113

07:26

Was The Tampon A Good Idea?

How To · May 8, 2017

1 175 450

114

10:07

Argh. Why Is Copper So Difficult?

How To · May 30, 2017

4 939 525

115

12:47

We’ve Got Gas. Silent and Deadly!

How To · June 21, 2017

2 176 050

116

08:23

Experiment: Charcoal and High Voltage

How To · July 18, 2017

1 021 975

117

10:43

Is Boiling Gasoline A Good Idea?

How To · September 23, 2017

916 600

118

10:24

DIY Helium Cloud Generator

How To · November 11, 2017

1 382 550

119

10:23

How to Make a David & Goliath Sling

How To · December 2, 2017

966 750

120