How Firefighters Open “Unbreakable” Doors in Seconds 🧑‍🚒 #shorts
0:49
YouTubeInvention
How Firefighters Open “Unbreakable” Doors in Seconds 🧑‍🚒 #shorts
Firefighters are trained to move through buildings quickly and safely during emergencies, and one of the key challenges they face is dealing with doors that fail under heat, pressure, or mechanical damage. Panic hardware, which is meant to allow easy exit during normal conditions, can seize up or become blocked when a structure is compromised ...
已浏览 1241.6万 次2 周前
Java Tutorial for Beginners
Java Programming for Beginners – Full Course
4:11:00
Java Programming for Beginners – Full Course
YouTubefreeCodeCamp.org
已浏览 174.4万 次2022年9月27日
Java Full Course for Beginners
2:30:48
Java Full Course for Beginners
YouTubeProgramming with Mosh
已浏览 1340.2万 次2019年7月15日
Java Full Course In 12 Hours | Java Tutorial for Beginners | Java Online Training | Edureka
11:42:57
Java Full Course In 12 Hours | Java Tutorial for Beginners | Java Online Training | Edureka
YouTubeedureka!
已浏览 46.4万 次2022年12月24日
热门视频
China launch world first ai powered shipping port with zero human interaction#ai #remotework
0:08
China launch world first ai powered shipping port with zero human interaction#ai #remotework
YouTubeAzlan Technical
已浏览 122.4万 次1 个月前
Bearing the Load: The Three-Person Technique for Glass Installation
0:08
Bearing the Load: The Three-Person Technique for Glass Installation
YouTubeInteresting Tasty Farm
已浏览 1888.8万 次1 个月前
Rocking the Depths: The Beam Pump's Method of Harvesting Oil
0:08
Rocking the Depths: The Beam Pump's Method of Harvesting Oil
YouTubeInteresting Tasty Farm
已浏览 891.4万 次1 个月前
Java Programming Projects
10 Java Projects that Beginners Should Do!
4:12:39
10 Java Projects that Beginners Should Do!
YouTubeTapTap
已浏览 4.9万 次2024年6月30日
10 simple java projects for beginners
3:14
10 simple java projects for beginners
YouTubeCodeFix
已浏览 20 次2024年12月2日
9 Best Java Project Ideas 🔥 | Easy to Pro | Level Up Your Coding Skills #java #coding
0:07
9 Best Java Project Ideas 🔥 | Easy to Pro | Level Up Your Coding Skills #java #coding
YouTubeCode with Patel
已浏览 3523 次3 个月之前
China launch world first ai powered shipping port with zero human interaction#ai #remotework
0:08
China launch world first ai powered shipping port with zero human int…
已浏览 122.4万 次1 个月前
YouTubeAzlan Technical
Bearing the Load: The Three-Person Technique for Glass Installation
0:08
Bearing the Load: The Three-Person Technique for Glass Installation
已浏览 1888.8万 次1 个月前
YouTubeInteresting Tasty Farm
Rocking the Depths: The Beam Pump's Method of Harvesting Oil
0:08
Rocking the Depths: The Beam Pump's Method of Harvesting Oil
已浏览 891.4万 次1 个月前
YouTubeInteresting Tasty Farm
Conclusion: ADC brains operate the same way 🧠
0:44
Conclusion: ADC brains operate the same way 🧠
已浏览 43万 次1 周前
YouTubeLoL Esports
Russian Forces Advance Through Fog to Enter Pokrovsk!
0:32
Russian Forces Advance Through Fog to Enter Pokrovsk!
已浏览 86.1万 次1 个月前
YouTubeArmourdesia Military Hardware
That Is Strictly Prohibited #muftimenk #muslim #islam #life #quran #motivation #haram #marriage #dua
1:36
That Is Strictly Prohibited #muftimenk #muslim #islam #life #…
已浏览 1.2万 次1 周前
YouTubeMufti Menk
Dubai Airshow 2025: Dubai to Launch World's First Air Taxi Service! First Look & How It Will Operate
0:56
Dubai Airshow 2025: Dubai to Launch World's First Air Taxi Serv…
已浏览 42.6万 次3 周前
YouTubeUrduPoint.com
0:58
How to Operate a Zero Turn Mower Correctly #mower #zeroturn #john…
已浏览 25万 次2024年5月24日
YouTubeEverglades Equipment Group
2:25
জুলাই সনদের আইনি ভিত্তি ছাড়া কোনো নির্বাচন হ…
已浏览 3.3万 次1 个月前
YouTubeSOMOY TV
0:08
Grounding the Rig: The Stabilization Science of Mobile Drilling
已浏览 99.2万 次1 个月前
YouTubeThe Rustic Pantry
2:28
Motorcycle Sidecar Coffee Bar?!?
已浏览 9.7万 次1 个月前
YouTubeFortNine
1:18
Stay Away From Your Crush #muftimenk #muslim #islam #moti…
已浏览 2.3万 次1 周前
YouTubeMufti Menk
2:06
How to operate JLG 1930ES Scissor lift
已浏览 3.4万 次2023年11月6日
YouTubeApex Rentals
1:54
China's newest warship: is the Fujian more bark than bite?
已浏览 8.5万 次1 个月前
YouTubeThe Telegraph
1:00
How To Drive a DUMP TRUCK | Beginners Guide for New Drivers 🥇 …
已浏览 7.1万 次10 个月之前
YouTubeitsoleg
0:06
Roof Material Transport via Pulley System: Watch Workers’ Efficient …
已浏览 4.3万 次3 周前
YouTubeField Roots
2:47
How to use the Hisense Automatic washing machine | How to remov…
已浏览 7.4万 次2024年2月11日
YouTubeFlora Ogechukwu Ibekwe
1:23
How First Responders Stay Connected During An F1 Race
已浏览 1.5万 次3 周前
YouTubeCNET
1:39
Behind the scenes: Filming the #Singapore Police Coast Guard #…
已浏览 2.3万 次3 周前
YouTubeCNA Insider
观看更多视频
静态缩略图占位符