A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
Surgeons who listen to music during operations perform better than those who don't .
87
Like fingerprints, everyone's tongue print is different!
71
Ingrown toenails are hereditary.
15
The average human body contains enough fat to make seven bars of soap.
45