-
Hans and Zacharias
~Produced 1st compound Microscope
Born
Zacharias Janssen 1585 (1580)
The Hague
Natiomality: Dutch
~Made a telescope
Died: Given as before 1632 (sometimes 1638)
Amsterdam
Janssen was tried several times for counterfeiting coins. -
Robert Hooke
~English scientist
~Looked at a thin slice of cork through a microscope
~Found cells and said they looked like animals
~Only saw outer walls
~Born 28, July 1635
~Died 1703, March 3rd (67) -
Period: to
The study of cells
-
Anton van Leeuwenhoek
~Merchant
~Looked at blood, Rainwater, Scraping from teeth
~Observed Living cells -
Matthias Schleiden (1838)
~German Botanist
~Viewed Plants Under a Microscope
~discovered that plant parts are made of cells
~Born 1804, April 5
~Died June 23 1881 -
Theodor Schwann
~German zoologist
~viewed animal parts under a microscope
~discovered that animal parts are made of cells
~December 7, 1810, Neuss, Germany
~Died: January 11, 1882 -
Rudolph Virchow
~German physician
~stated that all living cells come only from other living cells
~October 13, 1821, Świdwin, Poland
~Died: September 5, 1902,
~Rewards:Copley Medal
