An Engineer's Guide to Cats

This is excellent information on the properties of cats. Thanks out to my pal Snati for pointing this out to me.

Here is the description of this video, by its creator: "Two professional engineers illustrate the proper care and practical benefits of cats. None of the cats, humans, or engineers were mistreated in the making of this film. They were however, slightly annoyed. Song on ending credits is called "Sparky's New Bike" from Shockwave-sound.com royalty free music website. "