The harder you concentrate on falling asleep, the less likely you are to fall asleep.
34
During his or her lifetime, the average human will grow 590 miles of hair.
69
The largest diamond ever found was an astounding 3,106 carats!
99
It takes 492 seconds for sunlight to reach the Earth!
44
The search engine Google got its name from the word 'googol', which refers to the number one with a hundred zeros after it.
56
The glue on Israeli stamps is certified kosher.
67
Tae Kwon Do is only around 60 years old.
64

