You would have to walk for seven hours straight to burn off a Super Sized Coke, fry and Big Mac.
153
Steve Jobs' annual salary was $1, just enough to keep company health benefits.
73
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193