In the U.S. the typical school year is 180 days long. In China, the typical school year is 251 days.
7
Seven U.S. states are named after sovereigns - four kings and three queens.
5
The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
29
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
Al Capone's armored limousine, after being seized by the feds, was later used to protect Franklin Delano Roosevelt (FDR), 32nd President of the US, after the attack on Pearl Harbor.
20
There is a city in New Mexico called Truth or Consequences.
6
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82