BUCK ROGERS: His History and Evolution

https://the-wanderling.com/buck_rogers02.html

Leonardo Da Vinci, astronomy, the cosmos, rockets to the Moon and Mars, Buck Rogers and Flash Gordon, along with a myriad superheroes, especially the 'mortal' type such as the Spi

Crystalinks Home Page

http://www.crystalinks.com/

PHYSICAL SCIENCES Astronomy Simulation Theory Physical Sciences Planet Earth Climate SOCIAL SCIENCE Anthropology Body Enhancements Cannibalism Cosmology Mythology Ontology Philoso

Crank Dot Net | Usenet kooks

http://www.crank.net/usenet.html

chemistry, biology, astronomy, and mathematics. That is a ranking based on two criteria, one of subset and another of ability to verify truth of claims within the science. Then co

Internet History Sourcebooks: Medieval Sourcebook

https://sourcebooks.fordham.edu/basis/einhard.asp

and especially astronomy; he learned to reckon, and used to investigate the motions of the heavenly bodies most curiously, with an intelligent scrutiny. He also tried to write, an

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