In the US, it is legal for women to be publicly topless in 33 states. Male toplessness became legal in 1936.
4
In Kentucky, US, every citizen is required by law to take a bath at least once a year.
699
A Native American tribe in South Dakota collects bottle caps left by campers, using them as currency. Several banks in the area now recognize the caps as legal tender.
225
During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25