The chills you sometimes feel when listening to music is called "musical frisson."
18
Passengers on the Beijing subway can pay with plastic bottles.
29
All the gold ever mined could be molded into a cube 60 feet high and 60 feet wide.
38
Babies are born without knee caps.
78
The best diamonds are colored blue-white.
80
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
Hong Kong has more Rolls Royces per person than anywhere else in the world.
32
'Second Street' is the most common street name in the U.S.; 'First Street' is the sixth! "
41