Typescript of a lecture given on May 07, 1971 by Curtis Wilson as part of the Formal Lecture Series. (A revised version, originally entitled "Kepler, Newton and Planetary Motion”.)
Typescript of a lecture delivered on February 24, 2023, by Leah Lasell as part of the Formal Lecture Series. Ms. Lasell describes her lecture: "The new science of motion presented in the last two days of The Two New Sciences is Galileo's last word in…