<div class='videoCaption' ><object width='280' height='157' style='margin-right:10px;'><param name='movie' value='//www.youtube.com/v/3tDlPmX3tgw'><param name='allowFullScreen' value='true'><param name='allowscriptaccess' value='always'><embed width='280' height='157' id='ext-gen1148' src='//www.youtube.com/v/3tDlPmX3tgw' type='application/x-shockwave-flash' allowscriptaccess='always' allowfullscreen='true'></object><p><i>Video describing <a href='' onclick='store.loadPage(100);return false;'>folio 52v</a></i></p></div> <br/> <p>This set of papers documents some of Newton's early mathematical thinking, work that would develop into his theories of calculus. The texts include extracts he made from books he was reading and various notes and calculations - often on small scraps of paper he had to hand.</p><p>Transcriptions are available for parts of the papers, beginning on <a href='' onclick='store.loadPage(92);return false;'>folio 48v</a>.</p> <br/> <div class='videoCaption' ><object width='280' height='157' style='margin-right:10px;'><param name='movie' value='//www.youtube.com/v/uQVrB4_5Lh0'><param name='allowFullScreen' value='true'><param name='allowscriptaccess' value='always'><embed width='280' height='157' id='ext-gen1148' src='//www.youtube.com/v/uQVrB4_5Lh0' type='application/x-shockwave-flash' allowscriptaccess='always' allowfullscreen='true'></object><p><i>Video describing <a href='' onclick='store.loadPage(139);return false;'>folio 72r</a></i></p></div>