Why Dark Hair Burns Faster Under Laser Light! ⚡😳
0:06
YouTubeGulbahar Technical
Why Dark Hair Burns Faster Under Laser Light! ⚡😳
Ever wondered why dark hair reacts more to lasers than light hair? 👀 It’s not magic — it’s pure physics! This micro experiment reveals how melanin changes everything when light meets your strands. ⚡ Dark hair = more melanin = more heat absorption 💡 Light hair = reflects energy = less laser effect 🔥 Used in hair removal, tattoo ...
已浏览 6206.5万 次1 个月前
短视频
Unleash Efficiency: The Compact and Lightweight Laser Welder for Every Task! - ZAC Laser
0:10
已浏览 1.2万 次
Unleash Efficiency: The Compact and Lightweight Laser Welder for Every
ZAC Laser
Blasting my new powerful laser
2:50
已浏览 140.7万 次
Blasting my new powerful laser
NileBlue
Arduino Laser Alarm
Laser Security Alarm Project using Arduino 🚨 Laser Shield Protection for Home, Laser Door Security
6:51
Laser Security Alarm Project using Arduino 🚨 Laser Shield Protection for Home, Laser Door Security
YouTubeTech at Home
已浏览 1万 次2024年1月17日
Laser Security System Alarm Using Arduino and LDR Module | Arduino Project
2:09
Laser Security System Alarm Using Arduino and LDR Module | Arduino Project
YouTubeTechnical Hut
已浏览 9505 次2020年11月8日
Build an Arduino Laser Security System Alarm that Calls You!
12:50
Build an Arduino Laser Security System Alarm that Calls You!
YouTubeMax Imagination
已浏览 3.9万 次2021年2月25日
热门视频
World's First AI Laser Welder! Sculpfun x Relilaser: CNC, Diode Laser & Handheld Welding in One.
0:12
World's First AI Laser Welder! Sculpfun x Relilaser: CNC, Diode Laser & Handheld Welding in One.
YouTubeSCULPFUN
已浏览 23.5万 次1 个月前
The Different Types of Laser Transfer Papers
1:49
The Different Types of Laser Transfer Papers
YouTubeUSCutter Videos
已浏览 2.4万 次2023年6月1日
CO2 Laser Resurfacing: The Best Way to Save Your Skin
0:18
CO2 Laser Resurfacing: The Best Way to Save Your Skin
YouTubeDr. David Stoker
已浏览 1.9万 次2023年1月27日
DIY Security System
How To Build A DIY Smart Security System | 2024
10:24
How To Build A DIY Smart Security System | 2024
YouTubeArt Gonzales
已浏览 4177 次11 个月之前
DIY Home Security Systems: An Installation Guide and Walkthrough
1:05
DIY Home Security Systems: An Installation Guide and Walkthrough
YouTubeProtect America
已浏览 11.4万 次2019年9月30日
3 Homemade Alarm Systems – DIY Security Projects
2:45
3 Homemade Alarm Systems – DIY Security Projects
YouTube99d
已浏览 571 次2 个月之前
World's First AI Laser Welder! Sculpfun x Relilaser: CNC, Diode Laser & Handheld Welding in One.
0:12
World's First AI Laser Welder! Sculpfun x Relilaser: CNC, Diode …
已浏览 23.5万 次1 个月前
YouTubeSCULPFUN
The Different Types of Laser Transfer Papers
1:49
The Different Types of Laser Transfer Papers
已浏览 2.4万 次2023年6月1日
YouTubeUSCutter Videos
CO2 Laser Resurfacing: The Best Way to Save Your Skin
0:18
CO2 Laser Resurfacing: The Best Way to Save Your Skin
已浏览 1.9万 次2023年1月27日
YouTubeDr. David Stoker
Unleash Efficiency: The Compact and Lightweight Laser Welder for Every Task! - ZAC Laser
0:10
Unleash Efficiency: The Compact and Lightweight Laser Welder for …
已浏览 1.2万 次2024年7月27日
YouTubeZAC Laser
Blasting my new powerful laser
2:50
Blasting my new powerful laser
已浏览 140.7万 次2 周前
YouTubeNileBlue
The Laser Welder That Does It All AI Voice, CNC Cutting, Diode Laser, Welding & Cleaning.
0:17
The Laser Welder That Does It All AI Voice, CNC Cutting, Diode Laser, …
已浏览 27.2万 次4 周前
YouTubeSCULPFUN
Extreme Precision Tube Fiber Laser Cutting Machine – High-Speed CNC Metal Cutting Technology.
0:04
Extreme Precision Tube Fiber Laser Cutting Machine – High-Speed CN…
已浏览 695.3万 次2 周前
YouTubeFutureSphere
0:13
Laser Cleaning Machine in Action: Watch Us Remove Rust from Stee…
已浏览 1.4万 次2024年11月30日
YouTubeZAC Laser
0:08
UK’s DragonFire Laser Just Shot Down Drones at 650 km/h for £15 …
已浏览 361.8万 次1 周前
YouTubeTechie Sapien
0:45
How to Use Laser Levels for Accurate Surveying: A Constructi…
已浏览 2.9万 次2023年6月25日
YouTubeFenstermaker
0:08
Pipe descaling machine, automatic pipe drawing machine
已浏览 614.1万 次1 个月前
YouTubeManufacturing-2
0:44
LASIK Surgery Video Explained by Dr. Bhanu Pangtey #lasik #eyecar…
已浏览 331.8万 次1 个月前
YouTubeShubhanu Eye Hospital
0:05
3D-Printed Titanium Fabric — The Future of Armor! 🔥
已浏览 1506.7万 次1 个月前
YouTubeGulbahar Technical
0:06
Smoke Hologram Illusion: 3D figures Floating in the Air
已浏览 428.9万 次3 周前
YouTubeA2Z
0:07
This Isn’t Paint – It’s Laser Science! 🔥🔬 Clearing Skin in Real Time 🤯
已浏览 63万 次1 个月前
YouTubeEVS Talks
0:06
Why Dark Hair Burns Faster Under Laser Light! ⚡😳
已浏览 258.3万 次1 个月前
YouTubeDefense Room
1:02
How to cutting clear acrylic with diode laser
已浏览 3.1万 次2023年9月23日
YouTubeLaserse
2:32
What is it like to get Retinal Laser Eye Surgery done/ Retina laser/ #b…
已浏览 3821 次2023年9月12日
YouTubeAdvanced Retina Care
1:00
Fractional CO2 Laser Recovery Photos
已浏览 2069 次2023年1月23日
YouTubeDr G Messina Aesthetic & Medicine
观看更多视频
静态缩略图占位符