If you want to make a splash on the Internet, do something with cats (or bacon).
Maybe that's why this week's AsapSCIENCE animated science video is all about feline science. Whatever the reason, if you were wondering why a cat's tail goes up in the air when you pet it, wonder no more.
There's still no explanation why my cat ignores me all day long (except when he's hungry).
Keith Shaw rounds up the best in geek video in his ITworld.tv blog. Follow Keith on Twitter at @shawkeith. For the latest IT news, analysis and how-tos, follow ITworld on Twitter, Facebook, and Google+.