The human body produces and destroys 15 million blood cells every second.
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Cyanide works by making the human body unable to use oxygen.
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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
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Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.
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The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
Aftermath of the Tunguska Event
This engraving of the Boston Massacre (1770) became the most reprinted depiction of the event, and p
Fred Tomaselli, Airborne Event.
Integrative recombination in phage l: The site-specific recombination event
Industry is responsible for 21% of global greenhouse gas emissions
Frederick Griffith’s experiment identifying a ″transformation factor″ responsible for heredity