Stare at the black dot in the center. No dirty tricks!!! For a split second, the black and white picture will appear in color

Stare at the dot no matter what happens.

I showed this video to a friend at work, and he told me Burger King was giving away smaller versions of this device to the kids, which makes me feel a little silly now. But it’s still a cool illusion if you’ve never seen it

The Hollow Face Illusion is probably one of the most amazing optical illusions we have come across. Plus this is Einstein Year. So… Grand Illusions has commissioned this particular version of the Hollow Face Illusion. The original head of Albert Einstein was created for us by the sculptor Bryan Parkes, and the manufacturing process was managed by David Burder. This is a 1.5 times life size version of Albert Einstein’s face, since the illusion works best when the head is slightly larger than life size. It is made from a very strong plastic, and is virtually unbreakable. The mask can be stood up in a window and the whole face seems to follow you as you move around the room. Truly, an amazing illusion…

This is a wonderful optical illusion. This little dragon is made out of paper - you simply cut it out and stick it together, and stand it on a table or window ledge. But when you move around, the dragon’s head seems to follow you around the room. Have a look at the video, to see what we mean