How to Create a Laser (and a Maser)

The laser is an iconic technology, forever linked to the idea of scientific progress. So why was it nearly called a loser? In this physics lesson, Es Einsteinium gives an in-depth discussion on lasers, starting from the beginning, where you'll learn about masers (the laser's predecessor). Learn about the functions and purposes (or lack thereof) of masers and lasers such as space communication and fiber optics in this lesson!

I'm just a guy, who likes making videos to try and educate everyone around me. Whether that be on physics, maths, engineering projects, lifehacks or just general life stuff. If you like the video, please consider subscribing as it means the world to me. Thanks

Join me on the Social Networks
Google+ - bit.ly/11yRVnr
Tumblr - bit.ly/1vYchaa
Facebook - on.fb.me/1qllxRQ
Instagram - bit.ly/1IHC0sU
Twitter - bit.ly/1S6PgIj

Science is Madness
on.fb.me/XsaZ4y

Inner Light - Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
creativecommons.org/licenses/by/3.0/