Here's what I think you're gonna do.
You're gonna turn the thing on and wonder how come you don't see a blue beam flying across the room like what's shown in the video (because this is how lasers really work - the beam is invisible until it hits something)
Then you're gonna assume it's broken and impulsively look into the aperture to check and blind yourself.
You're gonna turn the thing on and wonder how come you don't see a blue beam flying across the room like what's shown in the video (because this is how lasers really work - the beam is invisible until it hits something)
Then you're gonna assume it's broken and impulsively look into the aperture to check and blind yourself.