The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
29
In the US, it is legal for women to be publicly topless in 33 states. Male toplessness became legal in 1936.
4
Wyoming has only 2 sets of escalators in the entire state.
17
American school children rank 25th in math and 21st in science out of the top 30 developed countries, but ranked 1st in confidence that they outperformed everyone else.
7
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
One town in Indiana is called Santa Claus. There is also a Santa, Idaho.
122
Seven U.S. states are named after sovereigns - four kings and three queens.
5