A woman's vaginal muscles can take up to 6 months to get back to their normal shape and size after childbirth.
Showing posts with label Human. Show all posts
Showing posts with label Human. Show all posts
First European in North America
Leif Erikson is regarded as the first European to land in North America, nearly 500 years before Columbus.
You become blind
If you are in total darkness for more than 3 days, you can become permanently blind.
62k blood vessels
There are 62,000 miles of blood vessels in the human body – laid end to end they would circle the earth 2.5 times.
Surgical patients
Every year, 2700 surgical patients go home from the hospital with metal tools, sponges, and other objects left inside them. In 2000, 57 people died as a result of these mistakes.
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