In the classical world, both geometry and astronomy were considered to be part of the Quadrivium, a subset of the seven liberal arts considered essential for a free citizen to master.his played a key role in the emergence of infinitesimal calculus in the 17th century. Furthermore, the theory of perspective showed that there is more to geometry than just the metric properties of figures: perspective is the origin of projective geometry.
Dual Survival star Grady Powell, pictured in his cast photo, is a former U.S. Army Green Beret who was selected for the Special Forces Operators when he was 21 years old. Grady Powell is one half of what the Discovery Channel has dubbed âThe New Generation.
Stephanie Tubbs Jones was a Democratic politician and member of the United States House of Representatives. She represented the 11th District of Ohio, which encompasses most of downtown and eastern Cleveland and many of the eastern suburbs in Cuyahoga County, including Euclid, Cleveland Heights, and Shaker Heights. She was the first African-American woman to be elected to Congress from Ohio. On December 19, 2006, Tubbs Jones was named Chairwoman of the House Committee on Standards of Official Co