|
Author Question: How can you tell whether the four corners of a rectangle are square? What will be an ideal ... (Read 18 times) |
Vaccines prevent between 2.5 and 4 million deaths every year.
The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.
Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.
There are more nerve cells in one human brain than there are stars in the Milky Way.