Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. Ewoks ...

A couple of months ago, someone posted a video on Facebook of a cat sitting next to an upside-down cat-sized hat. And if you watched the video, to your amazement, the cat would actually stick his head ...