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Zaccharias Hanssen invents the microscope
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Robet Hooke discoverd the cell, and began what is now known as the cell theory.
Robert Hooke discovered the cell while examining a slice of cork under a microscope. -
Antoine Van Leeuwenhoek discovers bacteria in some lake water.
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Schleiden and Schwan begin the Cell Theory.
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Rudolph Virchow discovers that all cells come from pre-existing cells.
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Ernst Ruska and Max Knoll invent a crude electron microscope.
The first electron microscope wasn't very powerful at all, magnifying only to 17x normal size. -
Scientists in Hawaii Successfully clone over 50 mice
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Bibliography
http://www.quasar.ualberta.ca/edse456/apt/vignettes/microscope.htm
http://answers.yahoo.com/question/index?qid=20101117180542AAI2Bv7
http://www.enotes.com/science/q-and-a/who-invented-electron-microscope-288806
http://www.nndb.com/people/356/000087095/
http://www.flickr.com/photos/amagill/106189162/
http://www.ucmp.berkeley.edu/history/leeuwenhoek.html
http://www.darkdaily.com/famed-pathologist-dr-rudolph-virchowâs-collection-of-medical-specimens-may-soon-be-closed-to-the-public-92311# -
Bibliography