Thebackyardscientist Laser (updated 2024-11-28)

The most painful plant in New Zealand

Duration: 0:50
3.3M views | 3 months ago

Roblox physics TheBackyardScientist physics

Duration: 0:14
543 views | 1 month ago

TheBackyardScientist is cooked ☠️ explanation in comment

Duration: 0:32
31 views | 2 months ago

buhay bukidbackyard farmingurbanfarmstead

Duration: 2:14
10 views | 1 month ago

Construction worker UNBOXES excavator handles

Duration: 27:49
624.2K views | 1 year ago

Vishwas pura rakho lekin andhvishwas nhi 🥹 scienecandfun ashusir science myth shorts facts

Duration: 0:50
2.9K views | 2 months ago

Unknown scientific facts trending viralvideo sciencefacts scintific sojourn

Duration: 0:27
60 views | 1 month ago

Laser Vs Diamond

Duration: 0:49
6.6M views | 9 months ago

a USPS employee keeps sending me stolen post office supplies

Duration: 18:36
322K views | 3 weeks ago

DIY laser cutter shorts

Duration: 0:53
3 views | 5 months ago

TheBackyardScientist Trailer

Duration: 2:25
65.2K views | 8 Aug 2013

Calcium Carbide is a dangerous friend NileRed TheBackyardScientist

Duration: 0:50
88 views | 1 month ago

Spin launch rocket facts shorts

Duration: 0:28
433 views | 2 months ago

Star Shaped Shockwaves 18000FPS Slow Motion

Duration: 2:18
112 views | 2 weeks ago

Technology excavator crane construction automobile railway love

Duration: 0:20
1.3M views | 1 Oct 2023

Someone Paid 10000 to Patent This

Duration: 18:04
38.5K views | 12 Jun 2013

Science question sciencefacts science scienceexperiment tranding competitiveexams viralvideo

Duration: 0:08
11.4K views | 2 months ago

My little pony vs 46quot Fresnel death ray

Duration: 1:57
198.1K views | 1 week ago

ライトセーバー

Duration: 0:28
2.3M views | 6 months ago

unboxing more stolen USPS supplies

Duration: 12:21
689.7K views | 1 month ago

I Turned 1Star Toys into Military Nightmares

Duration: 19:32
7.9K views | 24 May 2019

chef tests drugs disguised as food

Duration: 14:12
38.2K views | 20 Oct 2013

Kirlian Photography

Duration: 3:39
2.1M views | 21 Jul 2017

Salvage High voltage supply from an old photocopier other goodies

Duration: 3:38
735.2K views | 24 Feb 2016

A Very Dangerous Invention Backyard Scientist

Duration: 21:49
162.2K views | 21 Oct 2016

Engineering Expo 2K16 Science Show

Duration: 7:03
6.4M views | 2 months ago

GoPro Thermite and a Washing Machine With the Backyard Scientist

Duration: 6:16
1.2M views | 13 Jul 2016

Smart Angle Grinder from Switzerland with Advanced Sensors

Duration: 0:19
1.5M views | 16 May 2023

Molten Aluminum Vs 15 gallons of Sprite

Duration: 3:02
|

I built a Cotton Candy Gun

Duration: 10:00
|