Experiments with Lasers will Blow Your Mind

5 Experiments with Lasers that will Blow your Mind
What Happens if You Focus a 5W Laser With a Giant Magnifying Glass? Negative Kelvin Temperature!
Look what World Most Powerful Laser is Able TO DO !!!
I converted my microwave into a LASER oven!
Pink Floyd “Time” Laser show, Laser Pictures
Experiments with the World’s Strongest Laser – SANWU LASERS