F = ma One of the most fundamental equations in physics, Newton’s Second Law of Motion, was formulated by Sir Isaac Newton in 1687. It states that the force () acting on an object is equal to its mass ...

Isaac Newton formulated his theory of gravity using ink made with beer, according to a study published in the Royal Society’s journal Notes and Records. The Telegraph reports that Newton’s writings ...

spent around two decades researching Newton’s personal beer flagon as well as his uses of beer and thinks the physicist likely wrote Philosophiae Naturalis Principia Mathematica using the ink.