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Did you know?
Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.
Did you know?
Green tea is able to stop the scent of garlic or onion from causing bad breath.
Did you know?
Approximately 25% of all reported medication errors result from some kind of name confusion.
Did you know?
Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.