Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
Seaweed can grow up to 12 inches per day!
59
The average IQ is 100, while 140 is the beginning of genius IQ.
140
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
More than 10% of the world's salt is used to de-ice American roads.
54
Standard paper cannot be folded in half more than 7 times.
232
One in five long-term love relationships began with one or both partners being involved with others.
177
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13