The 18th-century battle over lunar motion

In a dispute with more than just scientific import, Alexis Clairaut, Leonhard Euler, and Jean le Rond d?Alembert each employed their own strategies to establish that they were the first to understand a puzzling feature of the Moon?s orbit More... Archived source: https://web.archive.org/web/20100114025547/http://www.spacetimeandtheuniverse.com:80/general-physics/3257-18th-century-battle-over-lunar-motion.html