Greek mythology taught us that by simply looking at Medusa, a monstrous woman with snakes for hair, would turn you to stone. Well, good luck taking your eyes... More
Simply stick these drops on a window or mirror to create a watery optical illusion! Each set contains 8 drops in various sizes.
Finally, a chance to blow your mind while enjoying your favorite beverage!
A professor at the University of Tokyo has developed an optical camouflage system that makes a special reflective material seemingly disappear, including the... More
