I posted a video the other night i saw of some nerd on youtube who built some stupid powerful laser, already enough to set records, then put an optical lens on it to focus it and long story short it could ignite (burning, not melting) a penny in seconds
American cops are so trigger happy if they see a red dot they’ll assume it’s from a sight and might just start shooting at anything nearby
The thing is im pretty sure those high powered lasers they wouldn’t see the source and then they wouldn’t see anything ever again
IR lasers can cause eye damage without triggering a blink reflex
They’re actually kinda scary ngl
I posted a video the other night i saw of some nerd on youtube who built some stupid powerful laser, already enough to set records, then put an optical lens on it to focus it and long story short it could ignite (burning, not melting) a penny in seconds
Styropyro, he’s great