How Fast a Fire Sprinkler Activates
0:14
YouTubeCuriousCat
How Fast a Fire Sprinkler Activates
Fire sprinklers may look simple, but they’re engineered with precision to activate only when needed — not from smoke, but from heat. Each sprinkler head contains a glass bulb or fusible link filled with a heat-sensitive liquid. When temperatures reach around 155–165°F (68–74°C), the bulb bursts, releasing water instantly. This ...
18.8K views2 weeks ago
Fire protection engineering Fire Safety
Fire Burning Hot Sparks Rising Background Free Video
0:16
Fire Burning Hot Sparks Rising Background Free Video
YouTubeFilterGrade
630.3K viewsMay 1, 2022
🔥 Relaxing FIREPLACE (3 Hours) with Burning Logs and Crackling Fire Sounds for Stress Relief 4K UHD
3:00:01
🔥 Relaxing FIREPLACE (3 Hours) with Burning Logs and Crackling Fire Sounds for Stress Relief 4K UHD
YouTubeRoyal Fireplace 4K
4.3M viewsDec 28, 2022
Timeline: How Hong Kong’s deadly fire in Tai Po unfolded
5:11
Timeline: How Hong Kong’s deadly fire in Tai Po unfolded
YouTubeSouth China Morning Post
261.3K views3 weeks ago
Top videos
the internet was wrong
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the internet was wrong
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Torch-Applied Bitumen Roofing for Durable Waterproof Protection #Roofing #Waterproofing #USA
0:04
Torch-Applied Bitumen Roofing for Durable Waterproof Protection #Roofing #Waterproofing #USA
YouTubeWOODCRAFT STUDIO
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Fire protection engineering Fire Dynamics
The Physics of Flame - What is Fire, Really?
25:12
The Physics of Flame - What is Fire, Really?
YouTubeMath and Science
268.3K viewsNov 25, 2024
MASSIVE 5-Alarm Fire Rips Through a South San Jose Home Depot
22:01
MASSIVE 5-Alarm Fire Rips Through a South San Jose Home Depot
YouTubeTr35uckfan Fire Photography
843.1K viewsApr 10, 2022
Hong Kong high-rise fire kills at least four as emergency crews battle flames
5:53
Hong Kong high-rise fire kills at least four as emergency crews battle flames
YouTubeAl Jazeera English
133.8K views1 month ago