The male fetus is capable of attaining an erection during the last trimester.
75
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
Your heart beats over 100,000 times a day!
54
The human heart creates enough pressure to squirt blood 30 ft.
37
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
Deep Breathing gives you health benefits similar to aerobics.
39