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Did you know?
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
Did you know?
Everyone has one nostril that is larger than the other.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.