Couples' personalities converge over time to make partners more and more similar.
235
Blue eyes are the most sensitive to light, dark brown the least sensitive.
105
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
Contrary to popular belief, hair does not grow back darker and thicker after it has been shaved.
71
The Pittsburgh Steelers were originally called the Pirates.
50
In Tokyo, a bicycle is faster than a car for most trips of less than 50 minutes!
58
Diamonds mined in Brazil are harder than those found in Africa.
40
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114