The Backyard Scientist

I Made a Gun that Punches through ANYTHING

I Made a Gun that Punches through ANYTHING TheBackyardScientist 946K 3,152,785 3 года назад

We Made Kids Toys Extra Dangerous

We Made Kids Toys Extra Dangerous TheBackyardScientist 5M 18,138,296 3 года назад

Fire-Saber and Other Awesome Experiments!

Fire-Saber and Other Awesome Experiments! TheBackyardScientist 1M 4,003,371 9 лет назад

150 mph Rocket Knife

150 mph Rocket Knife TheBackyardScientist 2M 7,647,183 7 лет назад

I built a Cotton Candy Gun

I built a Cotton Candy Gun TheBackyardScientist 446K 1,488,052 1 год назад

Molten Aluminum vs. 𝘛 𝘏 𝘌 𝘊 𝘜 𝘉 𝘌

Molten Aluminum vs. 𝘛 𝘏 𝘌 𝘊 𝘜 𝘉 𝘌 TheBackyardScientist 2M 7,597,464 4 года назад

20000 Volts Vs a Pickle

20000 Volts Vs a Pickle TheBackyardScientist 1M 4,304,733 3 года назад

How 'Bright' is Deadly Radiation?

How 'Bright' is Deadly Radiation? TheBackyardScientist 415K 1,382,928 5 лет назад

Making a Sword with THERMITE!

Making a Sword with THERMITE! TheBackyardScientist 630K 2,100,560 7 лет назад

Molten Iron Vs. HUGE Magnet

Molten Iron Vs. HUGE Magnet TheBackyardScientist 2M 5,800,129 8 лет назад

Rocket Powered Fidget Spinner

Rocket Powered Fidget Spinner TheBackyardScientist 3M 10,840,415 7 лет назад

I built a Bear Trap that can cut you in half

I built a Bear Trap that can cut you in half TheBackyardScientist 1M 3,915,776 1 год назад

Can a Motor run on BEANS?

Can a Motor run on BEANS? TheBackyardScientist 385K 1,283,679 4 года назад

Making Petrified Lightning ...with electricity??

Making Petrified Lightning ...with electricity?? TheBackyardScientist 1M 4,343,635 4 года назад

Pool full of Orbeez Experiments!

Pool full of Orbeez Experiments! TheBackyardScientist 3M 10,556,644 8 лет назад

Mercury Bottle Flip

Mercury Bottle Flip TheBackyardScientist 2M 7,240,448 8 лет назад

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

What happens when a NERF dart breaks the SPEED OF SOUND? TheBackyardScientist 5M 15,502,902 6 лет назад

I made the Scorpion From GAME OF THRONES and its CRAZY

I made the Scorpion From GAME OF THRONES and its CRAZY TheBackyardScientist 495K 1,649,913 5 лет назад

Fortnite Boom Bow IRL - BOOM or BUST?

Fortnite Boom Bow IRL - BOOM or BUST? TheBackyardScientist 198K 661,185 5 лет назад

Its like Liquid Nitrogen - but Fire!

Its like Liquid Nitrogen - but Fire! TheBackyardScientist 966K 3,221,094 5 лет назад

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The Backyard Scientist. Смотреть видео: I Made A Gun That Punches Through ANYTHING, We Made Kids Toys Extra Dangerous, Fire Saber And Other Awesome Experiments, 150 Mph Rocket Knife.