During World War II, Uncle Ben's was the exclusive supplier of rice to the U.S. Armed Forces.
23
Clocks made before 1660 had only one hand - an hour hand.
41
Pierre Jaquet-Droz, a watchmaker, 240 years ago invented a robot that could write, and the parts could be interchanged to say whatever you want.
13
Harry S. Truman was the last U.S. President with no college degree.
55
The range of a medieval long-bow is 220 yards.
78
Early American humans hunted car-size armadillos and used their shells for houses.
12