The best diamonds are colored blue-white.
80
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
153
An ounce of platinum can be stretched 10,000 feet.
40
The average IQ is 100, while 140 is the beginning of genius IQ.
140
The only king without a moustache in a deck of cards is the king of hearts.
63
If you're one in a million, there are about 7,234 people just like you.
31
The yin-yang pattern's earliest use is in Rome - not China!
125