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Did you know?
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
There are more sensory neurons in the tongue than in any other part of the body.
Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).