08:48

Could you Survive a Blast from the Worlds Biggest Vortex Cannon?

17:02

I built a Bear Trap that can cut you in half

10:00

I built a Cotton Candy Gun

11:09

Laser Cleaner Lifehacks

13:15

400mph Rocket Knife

08:46

This is why potato cannons are dangerous.

10:09

Devil's Toothpaste Squirtgun (exploded)

10:39

fire death machine - i made a rocket

10:10

Gas powering things that should NOT be gas powered

09:31

Dangerous Toys - Gas Powered Pogo Stick from 1960's

11:02

DIY induction heater that can BOIL STEEL

10:21

I Touched the Worlds Most Painful Plant - Gympie Gympie (The Suicide Plant)

12:40

20000 Volts Vs a Pickle

09:20

We Made Kids Toys Extra Dangerous

10:54

Pouring Molten Aluminum from 50 feet! What will happen?

11:14

I Made a Gun that Punches through ANYTHING

12:33

We Defibrillated a Steak

07:13

The Impossible Fire pit Tornado

10:21

Blowing FIRE RINGS underwater

14:31

200 Watt car mounted laser!

07:33

Can a Motor run on BEANS?

08:41

Claymore Roomba Hide & Seek!

10:23

Making Petrified Lightning ...with electricity??

09:25

Molten Aluminum vs. 𝘛 𝘏 𝘌 𝘊 𝘜 𝘉 𝘌

10:21

Don't Put Wet Rocks In A Campfire

08:34

Molten Aluminum Volcano [ERUPTION]

10:17

Melting and combining 19 elements! Does it make a Super-Alloy?!

07:48

We made a Drone to Toilet Paper houses!

08:34

Plugging things in that SHOULD NOT be plugged in

09:04

Potato cannon powered glider!

08:39

Is Molten Aluminum Bulletproof?

12:44

Gallium Vs High Pressure Tank

08:16

Impossible Water Fountain - DIY

05:36

How 'Bright' is Deadly Radiation?

07:26

Balloon Brain Teaser

10:34

Its like Liquid Nitrogen - but Fire!

12:41

I made the Scorpion From GAME OF THRONES and its CRAZY

07:39

Fortnite Boom Bow IRL - BOOM or BUST?

08:32

Burning stuff with a giant fresnel lens + how a DLP projector works

11:57

Handheld Induction Heater Melts a Lock!

04:27

Shooting Sodium at a Watermelon

11:13

Pouring lava in my pool!

05:44

Can Spiderman Climb The Sticky Wall?

07:40

Fully-Automatic Table Saw Cannon

13:08

This Is Why You Need To Wear Safety Glasses

07:25

Do Not try to charge a LiPo Battery like this!

07:14

Can a Camera Stream its own Destruction?

09:34

Supersonic Rubberband Whip - Easy Fun DIY

10:29

DIY MEGA Microwave! - Microwaving a Microwave

08:43

Can a Person escape a human-sized Glue Trap?

09:28

40 Watt Laser Blaster!

11:26

What happens when a NERF dart breaks the SPEED OF SOUND?

08:33

My DNA results are in... and another SHOCKING test ;)

05:54

Giant Mousetrap powered Car

07:32

Thermite - The most Dangerous Paint??

10:09

Making a Sword with THERMITE!

08:32

Prank It FWD – Sumo VS. Football

09:18

Cooking Dinner with Science [There was an attempt]

09:56

Molten Metal Squirtgun!

12:53

My Favorite Experiments in Virtual Reality! Backyard Scientist in VR