In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
Music is as addictive to the brain as sex and drugs.
27
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
One in five long-term love relationships began with one or both partners being involved with others.
177
Mushrooms are more closely related to humans than they are to plants.
47
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109