More than 10% of the world's salt is used to de-ice American roads.
54
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
WAL-MART generates $3,000,000.00 in revenues every 7 minutes!
74
Babies who wear disposable diapers are five times more likely to develop diaper rash than those that wear cotton diapers.
39
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
Each day, there are over 120 million sexual intercourse taking place all over the world.
301
The key to happiness is spending your money on experiences rather than possessions, according to studies.
21