You can start a fire with ice.
367
By peeing in the shower, you can save 1,157 gallons of water a year.
31
Music is as addictive to the brain as sex and drugs.
27
In 1976, an underachieving Princeton junior undergraduate wrote a term paper detailing how to make a nuclear bomb. He got an "A", but never got his paper back because it was seized by the FBI.
16
Couples' personalities converge over time to make partners more and more similar.
235
The average person eats almost 1500 pounds of food a year.
157
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
The small pocket in the larger pocket of your jeans was designed for pocket watches.
11