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Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.
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?
Medication errors are more common among seriously ill patients than with those with minor conditions.
Did you know?
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").