"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 views1 month ago
YouTubeSafety Third
two-day shipping is a LIE - Safety Third 156
1:31:27
two-day shipping is a LIE - Safety Third 156
28.3K views2 months ago
YouTubeSafety Third
NileRed bought an airport X-ray machine - Safety Third 161
1:32:26
NileRed bought an airport X-ray machine - Safety Third 161
42.7K views1 month ago
YouTubeSafety Third
Growing lead crystals
9:20
Growing lead crystals
509.3K viewsJan 2, 2018
YouTubeNileRed
Molten Aluminum Volcano [ERUPTION]
8:23
Molten Aluminum Volcano [ERUPTION]
1.3M viewsJan 20, 2020
YouTubeTheBackyardScientist
Supersonic Rubberband Whip - Easy Fun DIY
9:34
Supersonic Rubberband Whip - Easy Fun DIY
5M viewsOct 4, 2018
YouTubeTheBackyardScientist
Bart Simpson Megaphone Challenge!
7:13
Bart Simpson Megaphone Challenge!
21.9M viewsApr 19, 2017
YouTubeTheBackyardScientist
9:20
We Made Kids Toys Extra Dangerous
18.3M viewsMay 15, 2021
YouTubeTheBackyardScientist
8:40
Pool full of Orbeez Experiments!
10.6M viewsAug 16, 2016
YouTubeTheBackyardScientist
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
802.6K 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 …
596.8K 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
1:15:59
Michae - Safety Third 54
614.8K viewsDec 15, 2022
YouTubeSafety Third
1:27:13
Micha - Safety Third 93
232.5K viewsJan 18, 2024
YouTubeSafety Third
1:25:37
NileRed - Safety Third 126
42.2K viewsFeb 27, 2025
YouTubeSafety Third
1:20:49
Vsauce - Safety Third 56
856K viewsDec 29, 2022
YouTubeSafety Third
12:59
400mph Rocket Knife
11.2M viewsDec 1, 2022
YouTubeTheBackyardScientist
1:30:54
Nigel - Safety Third 75
159.3K viewsJun 15, 2023
YouTubeSafety Third
15:41
farmer vs neighbor
461K viewsMar 15, 2025
YouTubeWilliam Osman 2
1:13:58
School Sucks - Safety Third 52
142.1K viewsDec 1, 2022
YouTubeSafety Third
0:59
McDonald's Baby - Safety Third
70.8K viewsFeb 7, 2023
YouTubeSafety Third
See more videos
Static thumbnail place holder