[[Newton]] devised many theories still commonly used in the branch of mechanics. The most famous of which, the law of gravity, was published inside his notoriously difficult to read Principia, and has been partly responsible for making him one of the most admired and famous scientists of all time. | [[Newton]] devised many theories still commonly used in the branch of mechanics. The most famous of which, the law of gravity, was published inside his notoriously difficult to read Principia, and has been partly responsible for making him one of the most admired and famous scientists of all time. |