The lense of the eye continues to grow throughout a person's life.
34
Within three days of death, the enzymes that once digested your food begin to eat you.
22
Clinophobia is the fear of beds!
30
Sex burns about 360 calories per hour.
860
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
The human body contains over a billion miles of DNA.
147
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26