Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
Chanel Tapper, a student from California, USA, has the world's longest tongue, measuring 9.75 cm (3.8 inches), from tip to top lip!
26
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
The United States does not have an official language.
88
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56

