If you chew gum when you study a subject and then chew the same flavor when you take the test, it will help you remember!
34
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
On average, the life span of an American dollar bill is eighteen months.
33
There are 86,400 seconds in a day.
110
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
The strangers in your dreams are actually people that you've seen in real life.
50
Couples' personalities converge over time to make partners more and more similar.
235