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, people can be rejected from joining the police force if they are too intelligent.
45
There is a superhero supply store in Brooklyn with a cape fitting room that has a wind tunnel. They also sell oxygen gum, bottled chaos and have an invisibility testing center.
18
Seven U.S. states are named after sovereigns - four kings and three queens.
5
In the U.S. the typical school year is 180 days long. In China, the typical school year is 251 days.
7
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
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70