Cats can be lethal hunters and very sneaky, when they walk their back paws step almost exactly in the same place as the front paws did beforehand, this keeps noise to a minimum and limits visible tracks.

Some of the titles that were considered for the hit T.V. show "Friends" were Six Of One, Across the Hall, and Insomnia Cafe.

Pain is measured in units of "dols". The instrument used to measure pain is a "dolorimeter".

AMAZING FACTS