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Pouring Molten Metals into Water. COOL! (Aluminum, Thermite, Lead + More!)
5:43
Pouring Molten Metals into Water. COOL! (Aluminum, Thermite, Lea…
3.7M viewsJun 15, 2015
YouTubeTheBackyardScientist
The MOST INSANE Experiments | The Backyard Scientist
10:45
The MOST INSANE Experiments | The Backyard Scientist
45.1K views3 months ago
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DIY SUPER FAST Backyard ROCKET Kn*fe🤯 | The Backyard Scientist
11:09
DIY SUPER FAST Backyard ROCKET Kn*fe🤯 | The Backyard Sci…
2M views10 months ago
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The MOST INSANE Experiment | The Backyard Scientist
3:36
The MOST INSANE Experiment | The Backyard Scientist
24.1K views2 months ago
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I built a Bear Trap that can cut you in half
17:02
I built a Bear Trap that can cut you in half
4.6M viewsOct 24, 2023
YouTubeTheBackyardScientist
Building the ULTIMATE DIY ROCKET ENGINE | The Backyard Scientist
8:21
Building the ULTIMATE DIY ROCKET ENGINE | The Backyard …
1.2M views8 months ago
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The Impossible Fire pit Tornado
7:13
The Impossible Fire pit Tornado
3.5M viewsOct 27, 2020
YouTubeTheBackyardScientist
5:12
1000 Degree Knife Powered by a ROCKET 😱 | The Backyard Scientist
186.8K views2 months ago
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8:21
I Built a ROCKET in My Backyard | The Backyard Scientist
102.5K views3 months ago
FacebookThe Backyard Scientist
9:36
LASER LIFEHACKS You Have To Know | The Backyard Scientist
4M views10 months ago
FacebookThe Backyard Scientist
7:49
Childhood Toys With a CRAZY TWIST | The Backyard Scientist
88.2K views8 months ago
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5:51
The STICKIEST Human-Sized GLUE TRAP 🤯 | The Backyard Scientist
136K views8 months ago
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0:48
Pool full of Orbeez Experiments! | The Backyard Scientist
611.4K views9 months ago
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15:34
A DIY Bear Trap That Can DESTROY ANYTHING 🤯 | The Backyard Scientist
209K views8 months ago
FacebookThe Backyard Scientist
8:32
Burning stuff with a giant fresnel lens + how a DLP projector works
2.6M viewsApr 4, 2019
YouTubeTheBackyardScientist
3:01
ROCKET POWERED Fidget Spinner Experiment | The Backyard Scientist
86.4K viewsApr 2, 2025
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9:43
INSANE Laser Cleaner Lifehacks 🤯 | The Backyard Scientist
258.6K views5 months ago
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6:30
Pool full of Orbeez Experiments! | The Backyard Scientist
14.8K views4 months ago
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7:56
These DIY G*NS Explode ALL THE TIME... | The Backyard Scientist
167.6K viewsMay 7, 2025
FacebookThe Backyard Scientist
7:36
400mph Rocket Kn*fe | The Backyard Scientist
602.7K viewsFeb 11, 2025
FacebookThe Backyard Scientist
3:42
Will a LEAD PLATE stop a .22 Bullet?
143.7K viewsJul 9, 2015
YouTubeTAOFLEDERMAUS
11:10
THE ULTIMATE Electrified PICKLE Experiment | The Backyard Scientist
118.1K viewsApr 30, 2025
FacebookThe Backyard Scientist
3:37
Rainbow FLAMETHROWER Experiment | The Backyard Scientist
28.2K views5 months ago
FacebookThe Backyard Scientist
5:00
How to Survive a Grenade Blast
99.4M viewsApr 6, 2016
YouTubeMark Rober
31:30
I built a long-range LASER turret in my yard!
3.9M viewsJan 25, 2024
YouTubestyropyro
12:59
400mph Rocket Knife
11.2M viewsDec 1, 2022
YouTubeTheBackyardScientist
8:46
This is why potato cannons are dangerous.
4M viewsJul 22, 2022
YouTubeTheBackyardScientist
5:50
25 Million Orbeez in a pool- Do you sink or float?
59.3M viewsAug 16, 2016
YouTubeMark Rober
10:39
fire death machine - i made a rocket
4.4M viewsJan 28, 2022
YouTubeTheBackyardScientist
8:40
Pool full of Orbeez Experiments!
10.6M viewsAug 16, 2016
YouTubeTheBackyardScientist
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