Journey into a Nucleus with Professor Lewis (236)

<p><span style="font-size: 10pt;">What is inside the heart of an atom ? Why does it stay together ? The relative dimensions of atoms are huge - Imagine a fly in a cathedral (the fly is a nucleus). Professor Lewis takes Dr Karl on a journey to the center of matter as we know it.  <br /></span><span style= "font-size: 10pt;"><a href= "http://www.drkarl.com">drkarl.com</a></span><br /> <span style="font-size: 10pt;"><a href= "http://www.geraintflewis.com">www.geraintflewis.com</a></span></p>