A cordless keyboard defied physics by slaving itself to a distant computer, making it appear to be possessed by mischevious, memo-writing poltergeists.
"About 10 pm I was sitting and watching TV when the computer, which was in sleep mode, suddenly began to buzz. I looked over and noticed it was waking up. I also saw a red light on the keyboard's receiver box blinking as if I was writing something," Helle said.
(Thanks, Owlswan!)