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TheBackyardScientist
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I built a Bear Trap that can cut you in half
3,045,292 views
I built a Cotton Candy Gun
1,322,714 views
Laser Cleaner Lifehacks
5,252,291 views
400mph Rocket Knife
8,872,824 views
This is why potato cannons are dangerous.
3,501,250 views
Devil's Toothpaste Squirtgun (exploded)
2,222,744 views
fire death machine - i made a rocket
3,747,784 views
Gas powering things that should NOT be gas powered
9,190,966 views
Dangerous Toys - Gas Powered Pogo Stick from 1960's
8,967,907 views
DIY induction heater that can BOIL STEEL
3,763,155 views
20000 Volts Vs a Pickle
3,965,848 views
We Made Kids Toys Extra Dangerous
18,031,929 views
Pouring Molten Aluminum from 50 feet! What will happen?
1,156,675 views
I Made a Gun that Punches through ANYTHING
2,971,400 views
We Defibrillated a Steak
12,064,746 views
The Impossible Fire pit Tornado
3,218,055 views
Blowing FIRE RINGS underwater
8,361,690 views
200 Watt car mounted laser!
6,761,391 views
Can a Motor run on BEANS?
1,225,863 views
Claymore Roomba Hide & Seek!
1,687,097 views
Making Petrified Lightning ...with electricity??
4,239,192 views
Molten Aluminum vs. 𝘛 𝘏 𝘌 𝘊 𝘜 𝘉 𝘌
7,457,133 views
Don't Put Wet Rocks In A Campfire
4,605,773 views
![Molten Aluminum Volcano [ERUPTION]](/api/proxy/image?url=https://i.ytimg.com/vi/xRwWM0IJwz0/sddefault.jpg&local=true)
Molten Aluminum Volcano [ERUPTION]
1,214,107 views
We made a Drone to Toilet Paper houses!
597,525 views
Plugging things in that SHOULD NOT be plugged in
6,424,453 views
Potato cannon powered glider!
2,119,579 views
Is Molten Aluminum Bulletproof?
1,420,482 views