The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
A cubic yard of air weighs about 2 pounds at sea level.
31
The hair of an adult man or woman can stretch 25 percent of its length without breaking.
116
One cubic foot of gold weighs more than 1,200 pounds!
78
There are more atoms in one teaspoon of water than there are teaspoons of water in the Atlantic Ocean.
13