Monthly Archives: May 2015

The Life and Work of Georg von Peuerbach

The Life and Work of Georg von Peuerbach

On May 30, 1423, Austrian astronomer, mathematician and instrument maker Georg von Peuerbach was born. He is best known for his streamlined presentation of Ptolemaic Astronomy in the Theoricae Novae Planetarum. Furthermore, he promoted the use of Arabic numerals (introduced 250 years earlier in place of Roman numerals), especially in a…
Frank Drake and Project Ozma

Frank Drake and Project Ozma

On May 28, 1930, American astronomer and astrophysicist Frank Drake was born. He is most notable as one of the pioneers in the search for extraterrestrial intelligence, including the founding of SETI, mounting the first observational attempts at detecting extraterrestrial communications in 1960 in Project Ozma, developing the Drake equation,…
Henri Farman and his Achievements in Aircraft Design

Henri Farman and his Achievements in Aircraft Design

On May 26, 1876, Anglo-French pilot, aviator and aircraft designer and manufacturer Henri Farman was born. As an aircraft designer he developed ailerons to solve the enormously difficult and dangerous problems of lateral control. The Farman “Goliath” produced by his aircraft manufacturing company was the first long-distance passenger airliner, beginning…
Franz Mesmer and his Mesmerism

Franz Mesmer and his Mesmerism

On May 23, 1734, German physician Franz Anton Mesmer was born. Mesmer theorised that there was a natural energetic transference that occurred between all animated and inanimate objects that he called animal magnetism, sometimes later referred to as mesmerism. This system of therapeutics was the forerunner of the modern practice…
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