|
|
Did you know?
Your heart beats over 36 million times a year.
Did you know?
Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
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?
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.