Hacker News new | past | comments | ask | show | jobs | submit login

Unless you have the right conditions to see the beam emitted there would be no way to detect a laser unless you were near the target.



The green laser pointers are pretty visible, I think.




Consider applying for YC's Spring batch! Applications are open till Feb 11.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: