Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
People who laugh more are better able to tolerate pain - both physical and emotional.
36
More than 6,000 people with pillow-related injuries check into U.S. emergency rooms every year!
51
The first household refrigerators cost about $16,000, in today's money!
47
The small pocket in the larger pocket of your jeans was designed for pocket watches.
11
About two hundred babies are born worldwide every minute.
237
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
Speed dating was invented by a Rabbi in 1999.
45