Your body is creating and killing about 2.4 million red blood cells per second.
17
Pumice is the only rock that floats on water.
14
Walt Disney was a high school dropout and he was fired by a newspaper editor because "he lacked imagination and had no good ideas."
19
The chills you sometimes feel when listening to music is called "musical frisson."
18
NASA invented baby food as we know it today.
7
Steve Jobs never wrote a single line of programming code.
16
Pineapples are not a single fruit, but a group of berries that have fused together.
19
You will experience the billionth second of your life when you are 31 years old.
21