A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
In the US, it is legal for women to be publicly topless in 33 states. Male toplessness became legal in 1936.
4
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
There is a county in California called Yolo.
11
Wyoming has only 2 sets of escalators in the entire state.
17
Each year, around 24,000 Americans are bitten by rats!
65
The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
29