Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
Wyoming has only 2 sets of escalators in the entire state.
17
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
There are six times as many people of Irish descent living in America than in Ireland.
15
The retail price for the iPad would be $1,140 if it were built by American workers instead of Chinese.
100