Real diamonds do not show up on x-ray.
36
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39
Diamonds mined in Brazil are harder than those found in Africa.
40
On average, a disposable diaper can hold up to 7 pounds of liquid.
22
It takes 492 seconds for sunlight to reach the Earth!
44
