| Title | : | The Cancer Ray - World's First Ever UV Laser Pointer!! |
| Duration | : | 9 minutes, 15 seconds |
| Uploader | : | styropyro |
| Added On: | : | 06 October, 2017 |
| Views | : | 1.6M times |
| Likes | : | 0 |
| Source | : | YouTube |
Just finished building the first ever ultraviolet laser pointer! This is a project I've been wanting to do for at least 5 years, but until a couple weeks ago the cheapest source for a UV laser diode was $4300 from ThorLabs. I got super lucky and picked up
