Ergebnis gesprochen von "Gregory Diehl" in Wissenschaft & Technik

For a man who would be known the world over for his genius, Albert Einstein had a rather unimpressive childhood. It would not be until his mid-20s that his insight into nature and its connection with mathematics became apparent. Working as a Swiss patent clerk, he would squirrel away his research papers in his desk and work on them when no one was looking. During his “miracle year” of 1905, Einstein would produce four papers that would revolutionize theoretical physics.

Chances are, you are familiar with the name Walter Reed only because you have heard of the major army medical center named after him. Maybe you have heard of his name in general references related to yellow fever. Either way, there is so much more to this humble, hard-working man than most know. He wore many hats; husband, father, military officer, scientist, and doctor are just a few. His scientific achievements are benefiting humanity today.

Maybe you have never heard of Cecilia Payne-Gaposchkin; if not, now is your chance to find out about the interesting woman who had a huge impact on the world of science and advanced the cause of women. Her discovery that hydrogen is the most abundant element in the universe was a fundamental breakthrough. She was one of the early astronomers to combine the power of physics and chemistry in order to unlock the mysteries of the stars.

Because of the painstaking work of this tireless American astronomer, we were given a clearer picture of our place in the universe. Shapley was a prodigious astronomer who completed significant work on globular clusters, Cepheid variables, as well as key aspects of cosmology and stellar astronomy, including nebular and stellar spectroscopy and photometry.

Edwin Hubble was a man ahead of his time. For him only astronomy really mattered. He took advantage of the opportunity given to him to use the most advanced telescope of his time to determine the truth behind the most distant clouds of light visible to Earth-based observers. His major discoveries changed our knowledge of our place in the universe forever. His determination that the universe is expanding served as the foundation for the big bang theory.

This book is a story of Miss Cannon's trip to Spain and Italy in 1893 where she visits some of the major cathedrals, mosques, and palaces in Spain. Miss Cannon also journeys to Italy to visit the childhood home of Christopher Columbus. Her book was used at the massive 1893 World's Fair held in Chicago as a promotional booklet for the Blair Camera Company.