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Did you know?
According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
Did you know?
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.