What Happens to Lasers Underwater? (Total internal reflection) - Smarter Every Day 219
SmarterEveryDay SmarterEveryDay
11.4M subscribers
2,989,376 views
0

 Published On Jun 20, 2019

Original Video on 2nd Channel:    • Why Does A Flashlight Beam Bounce Und...  
Get your 1st Audiobook + 2 Audible Originals Free when you try Audible for 30 days: https://www.audible.com/smarter or text "smarter" to 500 500 ⇊ Click below for more links! ⇊
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GET SMARTER SECTION
Snell's Window
https://en.wikipedia.org/wiki/Snell%2...
Total Internal Reflection
https://en.wikipedia.org/wiki/Total_i...
An excellent video by the Engineer Guy about how fiber optic cables work:
   • Fiber optic cables: How they work  
Index of Refraction:
https://en.wikipedia.org/wiki/Refract...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~

GET STUFF SECTION:
(If I did this right these should be working Amazon affiliate links to purchase the stuff I like to use. When people purchase from these links it will support Smarter Every Day.)

❓Mystery Item (just for fun): https://amzn.to/2y3CI7D

Things I use and like:

📷Camera I use : https://amzn.to/2VSiruw
Favorite Lens: https://amzn.to/2KPDQ1a
Wide-angle: https://amzn.to/2SlPchR
On-camera Mic: https://amzn.to/2SJulF4
Lav Mic: https://amzn.to/3aRek6r
Hot shoe mount for Lav Receiver: https://amzn.to/35m6uAo
My Tripod: https://amzn.to/2Yl6RtJ
My Multi-tool: https://amzn.to/2zGm5Pz
Favorite SD Card: https://amzn.to/2KQ3Edz
💾How I get footage off my phone: https://amzn.to/2KMem4K
Travel Tripod: https://amzn.to/2zEa9Oi
My Backpack: https://amzn.to/35jveJL
My Headlamp: https://amzn.to/3deYmVt
Favorite Bidet: https://amzn.to/2xnMG3b
World Map: https://amzn.to/3aTFCZT
Favorite Shoes: https://amzn.to/3f5trfV
Everyone needs a snatchblock: https://amzn.to/2DMR4s8
🥽Goggle Up! : https://amzn.to/2zG754g

Also, if you’re interested in a Smarter Every Day shirt etc. they’re really soft and you can get there here: https://www.smartereveryday.com/store  
~~~~~~~~~~~~~~~~~~~~~~~~~~

Tweet Ideas to me at:
  / smartereveryday  

Smarter Every Day on Facebook
  / smartereveryday  

Smarter Every Day on Patreon
  / smartereveryday  

Smarter Every Day On Instagram
  / smartereveryday  

Smarter Every Day SubReddit
  / smartereveryday  

Ambiance, audio and musicy things by: Gordon McGladdery
https://www.ashellinthepit.com/
http://ashellinthepit.bandcamp.com/

If you feel like this video was worth your time and added value to your life, please SHARE THE VIDEO!

If you REALLY liked it, feel free to pitch a few dollars Smarter Every Day by becoming a Patron.
  / smartereveryday  

Warm Regards,

Destin

show more

Share/Embed