jan 1, 1687 - Gravitation
Description:
Although Newton's theory has been superseded by Einstein 's general relativity, most modern non-relativistic gravitational calculations are still made using Newton's theory because it is simpler to work with and it gives sufficiently accurate results for most applications involving sufficiently small masses, speeds and energies.Added to timeline:
Date:
jan 1, 1687
Now
~ 338 years ago