The U.S. Postal Service has announced a postage rate increase for select mail classes and services for 2015. The new postage rates will start on Sunday, April 26, 2015. First Class Letters & Postcards. The cost to send a one ounce First Class Letter will NOT BE INCREASING and will remain $0.49. Additional ounces will cost $0.22, a one cent increase from 2014.
Aristotle was a Greek philosopher who lived between 384-322 B.C. He was one of the greatest thinkers of the world and his written works encompassed all major areas of thought. Aristotle mistakenly believed that the Earth was at the center of the universe and made up of only four elements: earth, water, air, and fire.
Christopher Columbus is often miscredited for correcting this idea and discovering the Earthâs curves by not sailing off its edge, but in fact, it was Ancient Greeks, such as Aristotle and Pythagoras, around 2,400 â 2,600 years ago, who first proposed that the Earth was round. But youâre not here for a history lesson.