1721 in science

From Wikipedia, the free encyclopedia

The year 1721 in science and technology included many events, some of which are listed here.

See also: 1720 in science, other events of 1721, 1722 in science, list of years in science

[edit] Technology

• George Graham improves the pendulum clock's accuracy to 1 second per day by compensating for changes in the pendulum's length due to temperature variations.

[edit] Births

[edit] Deaths

• September 11 - Rudolf Jakob Camerarius, German botanist (born 1665)

Retrieved from "http://en.wikipedia.org../../../1/7/2/1721_in_science.html"

Categories: 1721 | Years in science

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• This page was last modified 15:05, 14 February 2007 by Wikipedia user Aksi great. Based on work by Wikipedia user(s) Γνώθι Σεαυτόν, Tim!, D6, VeryVerily, Smallweed and Esk and Anonymous user(s) of Wikipedia.
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