If you look at the optical illusion below the wheels appear to be moving, but if you look again and concentrate on the outer layer of the wheels against the red arrows you will actually see that the wheels are still, clever eh?? Eyes are funny things.
see more similar illusions

I got bought a pink popcorn maker for christmas from amazon like the one below.

Its very Pretty and I love popcorn so I was very excited by my gift, but its crazy and a health hazard, you would expect the popcorn to fall out for the spout in a nice controlled manner, but oh no [...]