Diamonds mined in Brazil are harder than those found in Africa.
40
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
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
In an average hour, there are over 61,000 Americans airborne over the United States.
24
People who drink coffee are less likely to commit suicide than people who don't.
268
Each 5 m.p.h. you drive over 60 m.p.h. is like paying an additional $.10 a gallon for gas!
33
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13