The focusing muscles of the eyes move around 100,000 times a day. To give your leg muscles the same workout, you would need to walk 80km (50 miles) every day.
21
You can alleviate a tickly throat by scratching your ear.
12
Redheads require more anesthesia to 'go under' than other hair colors do.
51
The Internal Revenue Service audits 87 percent of women who claim breast implants as tax deductions.
54
Your ribs move about 5 million times a year, every time you breathe!
60
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.
16
Within three days of death, the enzymes that once digested your food begin to eat you.
22