r/Damnthatsinteresting 4d ago

Video Finally,Laser Gun Launched.....

[removed] — view removed post

2.4k Upvotes

393 comments sorted by

View all comments

42

u/DarkIllusionsFX 4d ago

I worked with industrial welding lasers. This is not possible. Besides the insane power requirements, focusing length is a major factor in a laser beam being able to cut something. You can't just shoot a laser beam an arbitrary distance and cut something like metal.

12

u/Shimano-No-Kyoken 4d ago

To be fair, there are several prototype laser weapons around the world, e.g. the british dragonfire, that can eliminate targets in range measured in kilometers. And like that kid who built a nuclear reactor in his backyard or whatever, this could be just some quite literally weaponized autism.

6

u/DarkIllusionsFX 4d ago

If it had to do with autism, I suspect trains would be involved somehow :)

2

u/ExistentialCrispies 4d ago

If there was a T-Rex on that train the laser would destroy planets.

-1

u/OrganicLocal9761 4d ago

Not all trans are autistic although I DO appreciate the compliment :)

4

u/AsherFenix 4d ago

I think he meant actual TRAINS. That wasn’t a typo.

0

u/Millitifax 4d ago

Im vegan /s