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Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.
Did you know?
Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
Did you know?
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.