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Leeuwenhoek

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Leeu·wen·hoek or Leu·wen·hoek (lvn-hk, lü-wn-hk), Anton van 1632-1723.
Dutch naturalist and microscopy pioneer. His careful observations resulted in accurate descriptions of bacteria, spermatozoa, and red blood cells.

Leeuwenhoek [la´ven-ho̳k]
Anton (or Anthony) van (1632–1723). Dutch microscopist. Born in Delft, Holland, he made many interesting discoveries through his careful observations even though his work was not conducted on a definite scientific plan. He gave the first accurate description of the red blood cells in 1674, and in 1677 he described and illustrated the spermatozoa in animals. He investigated the structure of muscle, the crystalline lens, and teeth, and was the first to see protozoa and bacteria under the microscope.


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Surely, Anton van Leeuwenhoek did not dream that his "invention" would go this long, and that it would be used outside of biology.
95 Hardcover QR41 Microbiologist and science writer Dixon collects 69 of his columns from the American Society for Microbiology's Microbe; columns he has been publishing since 1996 under the title "Animalcules" ("animalcules" being the term used by 18th century microscopist Antony van Leeuwenhoek to describe the microbes he discovered).
One day, Leeuwenhoek was improving magnifying lenses, so he could better evaluate a cloth''s weave.
 
 
 
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