Friday, September 18, 2009

Copernicus and the trial of Galileo

 The geocentric theory was a theory that scientist claimed during the middle ages. The theory stated that the earth was the center of the universe and all planets and stars moved about the earth in circular motion, this theory was disproved at the time when telescopes were invented.
 The theory of heliocentric is a theory that the sun is the center of the unvierse but that the planets moved in perfect circles which was incorrect but he had an idea. 
 The theory of geocentric was first created but had been disproved it also came from the scientific revolution. 
 The trial of Galileo was big trial set by the church because they believed in geocentric theory and Galileo tried to proven the heliocentric theory was correct. Galileo confirmed that the Copernican system was corrrect and it was worthed a fight for those who didnt want to believe it.  It seemed as disrespect to the churches so they took him to trial.

Thursday, September 17, 2009

Evolution vs. Creation

 Evolution and creation are the two most popular theories in the world. The theory of evolution was created by a british scientist named charles darwin who discovered a theory that all life has a related or common ancestor. The theory of creation was created far far back by religious leaders who said man was created by god.

scientific revolution: the scientific method

  The scientific method was used when a person tried to prove or disprove an idea an create experiments to come up with there own conclusion. Scientific methods were used a large amount of the time back in the day and still then, for example charles darwin a british scientist studied the theory of evolution for years when he arrived to the galapagos islands located off the shore from ecuador. He discovered that all life is related or descended from a common ancestor. His theory has not yet been proven but Im sure it will be some day.