This is How a Laser Works | Science
3 years ago
15
Ruby laser - the first laser ever made - showing how electronic transitions create stimulated emission to give coherent light, and then how the ends of the ruby cavity create a narrow wavelength highly collimated beam
Loading comments...
-
5:22
KERO
3 years agoScience Sundays: How Osmosis Works in Our Cells
7 -
28:47
KERO
3 years agoScience Sundays: How Osmosis Works in Our Cells (Full Experiment)
47 -
2:26
jpf1981
3 years agoHow Family Sharing works
19 -
0:42
How to, Process, speaker, Restoration
3 years agohow to testing sensor laser light
32 -
26:04
iamLucid
1 day agoVideo Game Piracy is Unstoppable
28.2K41 -
16:31
GeekyNerdyTechy
1 day agoZHIYUN Fiveray M20C Combo Light Review & Tutorial
43.9K5 -
8:29
ParisDemers
1 day agoThe Kratos/God Of War Workout Program (His Real-Life Training)
47.2K6 -
16:14
CarlCrusher
20 hours agoSkinwalker's Evil Twin - Beyond Skinwalker Ranch Behind the Scenes Season 1 ep 2
43.1K12 -
58:35
Crime Circus
1 day agoMackenzie Shirilla KlDNAPPED!! True Crime Documentary!
51.6K14 -
8:03
Bearing
23 hours agoE-Safety Karen INVENTS Elon Musk HARASSMENT While LEAKING Private Details!
61.3K78