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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.
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In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
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There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.
Typical keyboard layout.
A waveform of a typical digital MAP sensor.
A typical evaporative emission control system. Note that when the computer turns on the canister ...
Typical neuron.
A typical clean-in-place system
Portrait of Typical 12-year-old Boy and Girl, 1981 and 2007-2009