Isaac Newton, born on January 4, 1643, discovered the laws of motion and other principles that laid the foundation of physics and astronomy. Source: https://earthsky.org/human-world/this-date-in-science-isaac-newtons-birthday…
Tag: Principia
200 more copies of Newton’s ‘Principia’ masterpiece found in Europe by scholar sleuths
A new census tracked down hundreds more copies from the first printing of Newton’s pioneering science book “Philosophiae Naturalis Principia Mathematica,” or the “Principia.” Source: https://www.livescience.com/200-more-copies-newton-principia.html