|
Save up to 50% if you register now! |
| |
| |
| Moopuna: Home - About Moopuna - Search - Help | Login - Register Now |
| |
| |
| |
| |
| |
| |
|
Term Papers Categories Acceptance EssaysAlcohol & Drugs American History Anatomy & Physiology Animal Science Anthropology Architecture Arts Astronomy Aviation Biographies Biology Book Reports Business Chemistry Computers & Internet Creative Writing Current Events Economics Education Engineering English Environmental Issues Ethics European History Film & Cinema Foreign Languages Geography Government Health & Beauty Health Care History Human Sexuality Legal Issues Marketing Mathematics Medicine Movies Music Mythology Philosophy Physics Poetry Political Issues Political Science Psychology Religion Science Shakespeare Social Issues Sociology Speech & Communications Sports & Games Supernatural Issues Technology Theater World History Zoology | |
|
|
Breakthroughs In Astronomy And Medicine In The 16th And 17th Centuries
It was during the 16th and 17th centuries when man's view of the unvierse and himself changed drastically. This came after a millenium of repetition and stagnation in the development of science. People finally began questioning what they were told, and they went out to find proof rather than assuming on the basis of authority and common sense. These advances in astronomy and medicine came about in the same era, and were not unparallel in their development. In both fields were some very notable people who contributed greatly to the devolopment in these areas. In the field of astronomy Copernicus, Brahe, Kepler, and Galileo shed Aristotle's, Plato's, and Ptolemy's views of the universe. In medicine Paraclesus, Vesalius, and Harvey did away with Galen's ancient practices. Ancient Greeks believed that the Earth was stationary, they concluded this by making some basic obsevations. One being that the Earth cannot be part of the 'heavens' because celestial bodies are bright points of light, whereas the Earth is a nonluminous sphere of mud and rock. Also in the heavens there is very little change, the same stars are there night after night, only five planets, the sun, and the moon. On Earth however things are constantly changing and reforming. Their senses also told them that the Earth wasn't moving. They believed that the air, the clouds, and the birds would all be left behind if the Earth spinning around, therefore it couldn't be moving. Also if the Earth were spinning everything would fly off due to the centrifugal force. It was thought that with all this evidence there was no way that the Earth could be moving. There were however a few descrepencies in this Earth stationary or geocentric view. The most apparent being the five planets. They moved unlike anything else, they moved contrary to the stars and occasionaly went backwards. Ptolemy was abl... Please login to view comments from other users.
If you are having problems registering, please don't hesitate to contact us. | |||||||||||||||||||||||||
|
|
| Home | Register | Search | Help | Contact | Retrieve Password | Cancel Subscription | Privacy Policy | Disclaimer | Back to Top |
|
|
|
| © Copyright 1999-2007 Moopuna.com. All Rights Reserved. |