If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
The human brain uses approximately as much energy as a 10 watt light bulb.
120
You have no sense of smell when you're sleeping!
72
Male hospital patients fall out of bed twice as often as female hospital patients.
71
Most dreams last only 5 to 20 minutes.
79
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
The Internal Revenue Service audits 87 percent of women who claim breast implants as tax deductions.
54