Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
4.5 pounds of sunlight strike the Earth each day.
27
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
For every gallon of sea water, you get more than a quarter pound of salt.
45
In the 1950s, the US government placed beer next to an atomic bomb blast to determine if it was still drinkable. The result: in the event of a nuclear war, beer is safe to drink!
16
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118