Fascinatingly kids, dinosaurs, optical illusions & HD wallpaper

Here are a few really cool optical illusions that really trick your eyes. This illusion looks curved around all the sides of the square, but its not.

This optical illusion looks like one of those hologram cups you get at a fast food drive thru.

And here is another illusion that plays with your eyes. Look at the dot and the outside starts spinning… very cool