The human body contains over a billion miles of DNA.
147
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
The average office desk has 400 times more bacteria than a toilet.
22
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
The lense of the eye continues to grow throughout a person's life.
34
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
The human brain is insensitive to pain.
76