Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Your brain is 80% water.
525
If you blowtorch Pepto-Bismol, you would get a hunk of metal.
114
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13
Scientists aren't sure what color dinosaurs were.
312
Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
65