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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

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The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

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For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Mind map of epithelial cell and cellular transportations Mind map of epithelial cell and cellular transportations
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Contrast of ventilation and external and internal respiration. Contrast of ventilation and external and internal respiration.
Control of Respiration Control of Respiration
A $50 000 bond bearing interest at 5.5% payable semi-annually is redeemable at par on August ... A $50 000 bond bearing interest at 5.5% payable semi-annually is redeemable at par on August ...
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Video: DNA close up Animation

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