Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
The University of Oxford (teaching since 1096) predates the Aztec empire (1428 - 1521).
14
The chills you sometimes feel when listening to music is called "musical frisson."
18
Sound travels about 4 times faster in water than in air.
408
In Monopoly, the character locked behind the bars is called Jake the Jailbird. Officer Edgar Mallory sent him to jail.
65
There are more chickens than people in the world.
325