A man's beard grows fastest when he anticipates sex.
239
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
We blink 25 times a minute.
51
Surgeons who listen to music during operations perform better than those who don't .
87
Only 1% of bacteria cause disease in humans!
2
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
At age 70, more than 70 percent of men are still potent!
29