The End of the Universe and the Big Crunch Theory


The likelihood of a Big Crunch in which the universe expands to the point that it then collapses inward upon itself is not very probable as mathematical calculations demonstrate that there simply isn’t enough mass in the entire universe to be able to revert into into an enormous compaction. The idea of the universe folding in upon itself can be visualized by imagining a person throwing a ball in the air. The Earth has enough mass to bring a thrown ball back down to the ground but if thrown faster than the speed of escape velocity which is 11.186 kilometers per second, a thrown ball would never come back down, in fact, it would travel an infinite distance over an infinite timespan before the Earth mathematically had enough time and mass to pull the ball back to its starting position. The universe is represented by the Earth in that it acts as a force upon other objects and the ball represents all matter throughout the universe in this thought experiment

Chinese Landscape Painting


Landscape painting came into itself during the 10th century in China and by the 11th century, the art form had inlaid deep roots into the Song Dynasty and Chinese culture as a whole. Painting academies were established and books were written about the philosophy and practice of landscape art. It was believed by the Chinese that to be Chinese was to be civilized and to be civilized was to paint. While Europe was in the depths of the Dark Ages, and the Mayan civilization in Central America was collapsing, the Chinese were trading in paper money and developing and using advanced technologies like gun powder. Perspective Chinese bureaucrats were expected to demonstrate artistic talent by taking and passing examinations in calligraphy before being able to serve in government roles