There are approximately 3 million unintended pregnancies in the United States each year.
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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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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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There are 20 feet of blood vessels in each square inch of human skin.
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Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.
Much time and effort occurs between the development of a research idea and the statistical analysis
Museo d'arte antica in the Sforza Castle in Milan, Italy: Italian stained glass with heraldic w
Charles Robert Darwin (1809-1882).
Charles Sheeler, Criss-Crossed Conveyors—Ford Plant.