Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers
How to Register on LPF | LPF Donations
Search results
-
Fun-Fact thread
Glass takes one million years to decompose, which means it never wears out and can be recycled an infinite amount of times! The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear. Nine out of every 10... -
-
-
-
ANOTHER tornado machine :D
Always mesmerized me to see a spinning vortex. Good job!- millirad
- Post #4
- Forum: Geeks' Corner