Babies are born without knee caps.
78
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13
If you get water flowing fast enough, it can cut metal.
354
The majority of suicides occur on a Monday.
393
'Second Street' is the most common street name in the U.S.; 'First Street' is the sixth! "
41
A sneeze travels out your mouth at over 100 m.p.h.!
29
One human hair can support 3 ounces.
191
The human eye blinks an average of 4,200,000 times a year.
233