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Don't Smoke in pure oxygen 00:55

Don't Smoke in pure oxygen

Smoking kills, Smoking in pure oxygen kills faster Vacuum pump - https://amzn.to/49jICNv.


Published 3 weeks ago • Views: 11,913,787

Laser Vs Diamond 00:49

Laser Vs Diamond

I turned one diamond into two diamonds.


Published 2 months ago • Views: 3,569,906

I built a Bear Trap that can cut you in half 17:02

I built a Bear Trap that can cut you in half

Thanks to Opera for sponsoring this video! Get a browser that's literally better at everything, download Opera today: ...


Published 6 months ago • Views: 3,056,334

Trim Trees with a Laser 00:59

Trim Trees with a Laser

Full laser video https://www.youtube.com/watch?v=SXeeRgEY2UE.


Published 11 months ago • Views: 59,191,513

I built a Cotton Candy Gun 00:10

I built a Cotton Candy Gun

Get an exclusive Surfshark deal! Enter promo code BACKYARD for an extra 3 months free at https://surfshark.deals/backyard ...


Published 11 months ago • Views: 1,324,851

chip 00:01

chip

The original video https://www.youtube.com/watch?v=WIRK_pGdIdA @doober4373.


Published 1 year ago • Views: 31,858,991

Laser Cleaner Lifehacks 11:09

Laser Cleaner Lifehacks

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Published 1 year ago • Views: 5,256,374

Titanium has a dirty secret 00:23

Titanium has a dirty secret


Published 1 year ago • Views: 11,056,479

400mph Rocket Knife 13:15

400mph Rocket Knife

Go to http://kiwico.com/backyard to get your first month of KiwiCo free! Safety Third Podcast ...


Published 1 year ago • Views: 8,879,947

This is why potato cannons are dangerous. 08:46

This is why potato cannons are dangerous.

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Published 2 years ago • Views: 3,503,345

Devil's Toothpaste Squirtgun (exploded) 10:09

Devil's Toothpaste Squirtgun (exploded)

Offset your carbon footprint with me on Wren! We'll plant 10 extra trees for the first 100 people who sign up!


Published 2 years ago • Views: 2,224,397

fire death machine - i made a rocket 10:39

fire death machine - i made a rocket

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Published 2 years ago • Views: 3,751,874

Gas powering things that should NOT be gas powered 10:10

Gas powering things that should NOT be gas powered

Thanks to Bespoke Post for sponsoring this video! New subscribers get 20% off their first box — go to https://bspk.me/backyard20 ...


Published 2 years ago • Views: 9,198,895

Dangerous Toys - Gas Powered Pogo Stick from 1960's 09:31

Dangerous Toys - Gas Powered Pogo Stick from 1960's

Join the science discord! https://discord.gg/pw5sZ3PTye Use code BACKYARD14 for up to 14 FREE MEALS across your first 5 ...


Published 3 years ago • Views: 8,969,777

DIY induction heater that can BOIL STEEL 11:02

DIY induction heater that can BOIL STEEL

Join the science discord! https://discord.gg/pw5sZ3PTye Viewers of my channel get their first month free by going to the URL ...


Published 3 years ago • Views: 3,765,151

I Touched the Worlds Most Painful Plant - Gympie Gympie (The Suicide Plant) 10:21

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

Join the science discord! https://discord.gg/pw5sZ3PTye Thanks to Keeps for sponsoring this video! Head to ...


Published 3 years ago • Views: 10,131,941

20000 Volts Vs a Pickle 12:40

20000 Volts Vs a Pickle

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Published 3 years ago • Views: 3,969,410

We Made Kids Toys Extra Dangerous 09:20

We Made Kids Toys Extra Dangerous

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Published 3 years ago • Views: 18,032,880

Pouring Molten Aluminum from 50 feet! What will happen? 10:54

Pouring Molten Aluminum from 50 feet! What will happen?

Join the science discord! https://discord.gg/pw5sZ3PTye Go to https://nordvpn.com/backyard and use code BACKYARD to get a ...


Published 3 years ago • Views: 1,157,097

I Made a Gun that Punches through ANYTHING 11:14

I Made a Gun that Punches through ANYTHING

Join the science discord! https://discord.gg/pw5sZ3PTye Get a Free 32GB Flash Drive and 32GB Micro SD Card at Micro Center: ...


Published 3 years ago • Views: 2,972,742

  • About:

    Joined 11 years ago | 2013-04-01...

    Aloha YouTubers, I am The Backyard Scientist! I like to make videos on all the crazy stuff I do. From exploding arrows, to making instruments, molten aluminum to science/chemistry experiments - I do it so you don't have to! I'm always thinking of more stuff to do, if you have an idea, id love to hear it!

    TheBackyardScientist

    SUBSCRIBERS: 5,900,000

    View count: 906,418,996

    VIDEOS: 184

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