"Kevin Was Lied To About NOS Energy Drinks (McDonald's Scandal) - Safety Third 162
1:12:16
"Kevin Was Lied To About NOS Energy Drinks (McDonald's Scand…
35.2K views2 months ago
YouTubeSafety Third
NileRed Tries To Make the $20,000 Metal Cube Nobody Else Will - Safety Third 165
1:11:06
NileRed Tries To Make the $20,000 Metal Cube Nobody Else Will - Saf…
29.8K views2 weeks ago
YouTubeSafety Third
Growing lead crystals
9:20
Growing lead crystals
509.9K viewsJan 2, 2018
YouTubeNileRed
Molten Aluminum Volcano [ERUPTION]
8:23
Molten Aluminum Volcano [ERUPTION]
1.3M viewsJan 20, 2020
YouTubeTheBackyardScientist
Bart Simpson Megaphone Challenge!
7:13
Bart Simpson Megaphone Challenge!
21.9M viewsApr 19, 2017
YouTubeTheBackyardScientist
Pool full of Orbeez Experiments!
8:40
Pool full of Orbeez Experiments!
10.6M viewsAug 16, 2016
YouTubeTheBackyardScientist
FBI made TheBackyardScientist delete his videos
4:48
FBI made TheBackyardScientist delete his videos
4.1M viewsJun 28, 2021
YouTubeSafety Third Highlights
13:00
Backyard Science | S2E25 | How to Cook with the Sun
814.8K viewsSep 4, 2016
YouTubeZeeKay Education
16:31
Making lead crystals that taste sweet
4.2M viewsJun 28, 2017
YouTubeNileRed
3:56
How to Make an Aluminum Foundry - Backyard Scientist
644.4K viewsOct 31, 2016
YouTubeTheBackyardScientist
12:26
Supersonic Rubberband Whip VS Human Flesh Experiment | Painful …
598K viewsNov 17, 2018
YouTubeHouston Jones
11:26
What happens when a NERF dart breaks the SPEED OF SOUND?
15.7M viewsApr 29, 2018
YouTubeTheBackyardScientist
2:26
TikTok · TheBackyardScientist
May 11, 2024
TikTok
11:09
Laser Cleaner Lifehacks
6.1M viewsFeb 1, 2023
YouTubeTheBackyardScientist
12:20
Tesla vs TANK
1.2M viewsApr 13, 2023
YouTubePrestonReacts
11:50
Exploring Ghost Town Living​
599.9K viewsMar 12, 2023
YouTubeSafety Third
8:31
Steel Bar Vs Shredder!
45.5M viewsDec 31, 2021
YouTubeBeast Reacts
20:32
farmers fight animals
414K viewsFeb 22, 2025
YouTubeWilliam Osman 2
1:15:59
Michae - Safety Third 54
616K viewsDec 15, 2022
YouTubeSafety Third
1:27:13
Micha - Safety Third 93
233.1K viewsJan 18, 2024
YouTubeSafety Third
1:20:49
Vsauce - Safety Third 56
856K viewsDec 29, 2022
YouTubeSafety Third
12:59
400mph Rocket Knife
11.3M viewsDec 1, 2022
YouTubeTheBackyardScientist
1:30:54
Nigel - Safety Third 75
159.7K viewsJun 15, 2023
YouTubeSafety Third
10:07
World’s Largest Elephant Toothpaste!
43.5M viewsApr 23, 2021
YouTubeBeast Reacts
1:13:58
School Sucks - Safety Third 52
142.1K viewsDec 1, 2022
YouTubeSafety Third
6:34
It finally happened to me
354.9K viewsNov 25, 2023
YouTubeWilliam Osman 2
0:59
McDonald's Baby - Safety Third
70.8K viewsFeb 7, 2023
YouTubeSafety Third
4:27
Shooting Sodium at a Watermelon
810.4K viewsFeb 15, 2019
YouTubeTheBackyardScientist
7:39
Fortnite Boom Bow IRL - BOOM or BUST?
673.2K viewsApr 24, 2019
YouTubeTheBackyardScientist
10:09
Devil's Toothpaste Squirtgun (exploded)
2.5M viewsApr 6, 2022
YouTubeTheBackyardScientist
See more videos
Static thumbnail place holder