Turning Sound Into a Laser

2018-08-21

[public] 644K views, 28.7K likes, dislikes audio only

Using non-linear acoustics, I'm able to focus audible sound like a laser. I go over some basic principals of operation, how I designed the circuit, and how you can build your own. Circuit Diagram at 1:18

Wikipedia Article:

https://en.wikipedia.org/wiki/Sound_from_ultrasound

Music:

Ice Dream - By "The Hikers"

https://www.youtube.com/channel/UCRaewGD5PbSckJqAcURNPVA