It takes 492 seconds for sunlight to reach the Earth!
44
Dartboards are made out of horsehairs.
129
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
When withdrawing money from an ATM, the 'whirring' sound before your money pops out is actually a recording. The actual mechanism is so far back that you can't hear it.
282
The number of text messages sent and received in a given day is greater than the world's population.
198
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
The Band-Aid was originally made for the inventor's wife, who often cut and burned herself while cooking.
6
The scent of women’s tears temporarily reduces sexual arousal and testosterone production in men.
12