Nearly half of the entire world's adult population has never drunk alcohol.
12
When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Your body is creating and killing about 2.4 million red blood cells per second.
17
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
The bananas we buy in stores and supermarkets are genetically identical clones, all descended from one banana. These bananas are seedless and sterile; natural bananas are short, fat, and have huge seeds.
4