Things Now Known #3

The sign language for Madonna is to spatially outline a conical bra. I’m sure that only applies to the singer. (via Fry’s Planet Word)
The cars at Cadillac Ranch are half-buried at the same angle as the Great Pyramid of Giza in Egypt.
Chris McManus won an Ig Nobel Prize in 2002 for his report on Scrotal Asymmetry in Man and in Ancient Sculpture.
In 1952 Albert Gunter drove his number 78 double-decker bus over Tower Bridge in London when he realised it was being opened. (via Wikipedia)
Adrian Bell, the father of Martin Bell, was the first compiler of The Times crossword.