Just an Invisible Laser Cutting Through Cheese

Screenshot from the YouTube channel Laser Time!

Did your mother never tell you that it's not cool to play with food? Well, this thing is definitely not a toy anyway.

This laser pointer is powerful enough to cut through things, and to prove their point, those people made a hole in a perfectly fine piece of cheese that I would have rather see in a sandwich than wasted like this.

According to the uploader of this video, the invisible laser beam powered is with 25,000 volt.