James Gregory

Essay specific features

 

Issue:

Biographies

 

Written by:

Christopher N

 

Date added:

November 11, 2015

 

Level:

University

 

Grade:

A

 

No of pages / words:

3 / 605

 

Was viewed:

995 times

 

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Essay content:

Gregory was home schooled until his fater, a wealthy minister, died when James was about 13 years old. After his father died, his older brother, David, sent him to grammar school in Aberdeed. After finishing grammar school James attended Marischal College, Aberdeen University. MAJOR ACCOMPLISHMENTS Shortly after college he began to study optics and the construction of telescopes, and wrote his first book, Optica Promota ^1...
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In 1663 James went to London where he published Optica Promota, which discussed topics such as lenses, mirrors, reflection and refraction, paralax and transits. Optica Promota also discussed Gregory's most famous invention, the reflective telescope. It later became known and the Gregorian Telescope. However, at the time the telescope was only discussed because the mirror polishers could not polish the mirrors properly, so it was never auctually made until after Gregory's death...
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