Nearly 80 percent of all sudden cardiac arrests happen at home.
7
The heart pumps about 1 million barrels of blood during an average lifetime!
30
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Men have larger hearts; women's hearts beat faster.
77
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
It takes 17 muscles to smile, 43 to frown.
65
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
It takes about 20 seconds for a red blood cell to circle the whole body.
102