There are more nerve cells in the human brain than there are stars in the Milky Way.
349
It is impossible to hum if your nose is plugged.
366
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
The oldest living person smoked cigarettes from the age of 21 to 117.
13
Americans are responsible for generating roughly 20% percent of the garbage in the world.
29
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
The French named one of their aircraft carriers after Ferdinand Foch, a man who once said "Airplanes are interesting toys but of no military value".
10

