A nicely put together video clip, showing various optical illusions and other mind teasers.

You've probably seen a lot of them already - like the fact that it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoatnt tihng is taht the frist and lsat ltteer be in the rghit pclae - but it doesn't hurt seeing them again.

Link [Sclipo] - via Videofeber