The human brain uses approximately as much energy as a 10 watt light bulb.
120
Human hair and fingernails continue to grow after death.
7
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
Your skin is actually an organ.
88
The average female will have 3.3 pregnancies in her life.
49
It takes about 20 seconds for a red blood cell to circle the whole body.
102
The human sigh acts as a physiological reset button.
23
