<a href="https://en.wikipedia.org/wiki/Isaac_Newton" id="mwNQ" rel="mw:WikiLink" title="Isaac Newton">Isaac Newton</a> publishes <i id="mwNg"><a href="https://en.wikipedia.org/wiki/Philosophiæ_Naturalis_Principia_Mathematica" id="mwNw" rel="mw:WikiLink" title="Philosophiæ Naturalis Principia Mathematica">Philosophiæ Naturalis Principia Mathematica</a></i>.