Close

WARNING!!! This test was conducted with a CO2 laser. DO NOT USE REGULAR SAFETY GLASSES with color or near-infrared lasers, they will offer ZERO protection.

If you are using a CO2 laser:
Laser Glasses → Safety Glasses → No Glasses

Seriously though:
Safety glasses MIGHT protect your eyes.
Laser glasses WILL protect your eyes.

More Information: http://www.williamosman.com/2017/05/safety-glasses-vs-laser-glasses.html

Techno Music: https://www.youtube.com/watch?v=CE7OrufEmOI

Camera: http://amzn.to/2vamSSH


Lens: http://amzn.to/2v8JapD
Wireless Mic: http://amzn.to/2ueF2FA

Support us on Patreon: https://www.patreon.com/williamosman

Website: http://www.williamosman.com/
Facebook: https://www.facebook.com/williamosmanscience/
InstaHam: https://www.instagram.com/crabsandscience/
CameraManJohn: http://www.johnwillner.com/

Special thanks to:
Dr. Bryant Lum
Ventura Ophthalmology
http://www.venturavision.com/

Laser-time music: https://www.youtube.com/CM4llst4rs

YOU MAY LIKE
Loading...
This Exercise Bike Makes You Fat

We invented an exercise bike that makes ice cream. Guest starring: Allen Pan: https://www.youtube.com/sufficientlyadvanced Morgan Ryan: https://youtu....

Making Sandals with Zip-Ties and a Laser

My sandals broke, so lets make new ones out of garbage! Sad Cat Shirt by Rebekah: https://goo.gl/k7dEYf Support us on Patreon: https://www.patreon.c...

Dangerous VCR Robot

What has two wheels and shoots fireworks/DVD's? Our remote controlled VCR combat robot!!!! Peter's Food Airplane: https://www.youtube.com/watch?v=dpV...

Making Cotton Candy with an Angle Grinder

Can you? Yes. Should you? Ehhhhhhh..... Camera: http://amzn.to/2vamSSH Lens: http://amzn.to/2v8JapD Wireless Mic: http://amzn.to/2ueF2FA Support us ...

Can a Laser cut Metal?

YouTube super star William Osman tries to burn his apartment to the ground. Camera Man John: http://www.johnwillner.com/ Blog: http://www.williamosm...

This Robot Alarm Clock Smashes Cups

Failed MythBuster Allen Pan messed up bad. Realll badd. So I built an unforgettable alarm clock, inspired by nature, to guarantee his awakening for a ...