How Is His Hand Not Burning? 🔥
0:50
YouTubevt.physics
How Is His Hand Not Burning? 🔥
This video explores the fascinating operation of a glassblower's torch, demonstrating how it functions without immediately burning the user's hand. It's all about precise flame chemistry, where oxygen and fuel mix only at the tip, creating a focused combustion process. This unique design highlights principles of heat transfer, allowing for ...
已浏览 71.7万 次3 周前
相关产品
Chemistry Lab Equipment
Organic Chemistry Model Kit
Intro to General Chemistry
#Chemistry Experiments
25 Chemistry Experiments in 15 Minutes | Andrew Szydlo | TEDxNewcastle
25 Chemistry Experiments in 15 Minutes | Andrew Szydlo | TEDxNewcastle
YouTube2018年11月14日
8 Next Level Fun Chemistry Science Experiments
8 Next Level Fun Chemistry Science Experiments
YouTube2022年9月10日
热门视频
Why Beryllium Has Higher Ionization Energy Than Boron? 🤯| 11th Chemistry By Miss Exception🔥
1:22
Why Beryllium Has Higher Ionization Energy Than Boron? 🤯| 11th Chemistry By Miss Exception🔥
YouTubeNext Toppers - 11th Science
已浏览 2.7万 次2 周前
Some basic concepts of chemistry. Ch-1 chemistry class11th best notes.
1:07
Some basic concepts of chemistry. Ch-1 chemistry class11th best notes.
YouTubeAchieve Success
已浏览 40.7万 次2021年5月26日
No One's Dream Should Be Ridiculed in Lessons in Chemistry
0:59
No One's Dream Should Be Ridiculed in Lessons in Chemistry
TikToksophiacomment
已浏览 200万 次2 周前
Chemistry Reactions
Chemical Reactions - Combination, Decomposition, Combustion, Single & Double Displacement Chemistry
1:04:05
Chemical Reactions - Combination, Decomposition, Combustion, Single & Double Displacement Chemistry
YouTubeThe Organic Chemistry Tutor
已浏览 44.8万 次2016年9月1日
Types of Chemical Reactions
40:06
Types of Chemical Reactions
YouTubeThe Organic Chemistry Tutor
已浏览 98.8万 次2017年6月11日
Types of Chemical Reactions
12:54
Types of Chemical Reactions
YouTubeTyler DeWitt
已浏览 329.4万 次2015年5月8日
Why Beryllium Has Higher Ionization Energy Than Boron? 🤯| 11th Chemistry By Miss Exception🔥
1:22
Why Beryllium Has Higher Ionization Energy Than Boron? 🤯| 11th Chemi…
已浏览 2.7万 次2 周前
YouTubeNext Toppers - 11th Science
Some basic concepts of chemistry. Ch-1 chemistry class11th best notes.
1:07
Some basic concepts of chemistry. Ch-1 chemistry class11th best not…
已浏览 40.7万 次2021年5月26日
YouTubeAchieve Success
No One's Dream Should Be Ridiculed in Lessons in Chemistry
0:59
No One's Dream Should Be Ridiculed in Lessons in Chemistry
已浏览 200万 次2 周前
TikToksophiacomment
Exploring the World of Macroscopy: From Chemistry to Health
0:25
Exploring the World of Macroscopy: From Chemistry to Health
已浏览 2.1亿 次2022年9月11日
TikTokmacrofying
Class 12 Chemistry Board Strategy | 60-Day Smart Plan for Boards 2026
1:34
Class 12 Chemistry Board Strategy | 60-Day Smart Plan for Boards 2026
已浏览 14.3万 次1 个月前
YouTubeNCERT Wallah
Do NOT Try This at Home: The Risks of Acetylene Experiments! 🔥
0:43
Do NOT Try This at Home: The Risks of Acetylene Experiments! 🔥
已浏览 105.9万 次3 周前
YouTubevt.physics
Liquid Nitrogen Vs 🧅🪱🪰#Satisfying #Experiment #Science #LiquidNitrogen #NitrogenVS
1:05
Liquid Nitrogen Vs 🧅🪱🪰#Satisfying #Experiment #Science #LiquidNitr…
已浏览 94.2万 次1 周前
TikTokfloridafoxanthillart
1:53
solid + solid = liquid (no, it's not heat, commenters)
已浏览 88.7万 次3 周前
YouTubeReactions
0:57
Against all odds, their chemistry is electric. #digman | Chemistry
已浏览 8.3万 次1 周前
TikToklaovesam1
1:06
आवर्त सारणी याद करने की शानदार ट्रिक | Periodic Table …
已浏览 2.1万 次1 周前
YouTubeUP Board Hindi Medium - Vidyakul
1:09
Part-4"Classroom mein padhai bhi hoti hai… aur thodi si dosti-masti …
已浏览 3148.7万 次2 周前
YouTubeSAMEER TEJWANI 'S CHEMISTRY ZONE
1:27
Understanding Epsom Salt and Its Composition
已浏览 15.1万 次1 周前
TikToklaithitchi89
0:27
Caught Feelings: A Duo Dance Journey
已浏览 200万 次1 周前
TikTokpierreelhagee
0:27
Cynthia Fuller and Joe: A Perfect Duo in Ginny & Georgia
已浏览 84.1万 次1 周前
TikTokregalsabrina_
0:10
Emeka's Zesty Rizz with Bianca
已浏览 210万 次2 周前
TikTokemekalivee
0:14
Exploring Pauleen and Yeabert's Relationship Dynamics
已浏览 65.5万 次1 周前
TikTokpauleenespina_
0:14
Every Chemistry Class Has This One Topper 😂 | NEET Funny Shorts …
已浏览 86.9万 次1 个月前
YouTubeSelf Studys
0:15
Explainer Zone™ on Instagram: "DM For Credit / Removal 📨 This video c…
已浏览 104.9万 次1 周前
Instagramexplainer.zone
0:16
Hania Amir and Bilal Abbas Khan: A Viral Sensation
已浏览 87.8万 次3 周前
TikTokediter_24_
观看更多视频
静态缩略图占位符