The Indianapolis Start, Indianapolis, IN

The manual of Psychological Warfare, by Paul M. A. Linebarger, is published
Paul M.A. Linebarger published a notable book in 1954 titled “Psychological Warfare.” The full title of the book is “Psychological Warfare: An Introduction.” Linebarger, apart from being an author, was an influential figure in the field of psychological warfare and a specialist in East Asian affairs. He served as an…

The first Gordon Bennett Cup in ballooning is held, starting in Paris. The winning team, piloting the balloon United States, lands in Fylingdales, Yorkshire, England.
The 1906 Gordon Bennett Balloon Race marked a significant milestone in the history of aviation and aeronautics. The event, named after the American newspaper magnate Gordon Bennett, was held on October 1st, 1906, in Paris, France. Gordon Bennett, born in 1841, was an American millionaire and yachtsman who had a…

Tycho Brahe’s star catalogue, Astronomiæ instauratæ mechanica listing the positions of 1,004 stars, is published.
Tycho Brahe’s star catalogue was a comprehensive collection of astronomical observations that he made over a period of many years, from the late 16th century until his death in 1601. Brahe was a Danish astronomer who was famous for his incredibly accurate and precise observations of the positions of stars…