The Null Device
Man falls out of his wheelchair; his cat dials the emergency services, possibly saving his life.
Rosheisen got the cat three years ago to help lower his blood pressure. He tried to train him to call 911, unsure if the training ever stuck.Mind you, it sounds slightly less impressive when one reads that the phone in question had a button for speed-dialling 911. And there I had an image of a cat fastidiously punching in three digits with its paws.
(via bOING bOING)