{composition-setup}{composition-setup} {table:border=1|frame=void|rules=cols|cellpadding=8|cellspacing=0} {tr:valign=top} {td:width=325px|bgcolor=#F2F2F2} {live-template:Left Column} {td} {td} {HTMLcomment}The header above sets up the left navigation column.{HTMLcomment} h1. Elementary Fermionic Particle {excerpt}Currently thought to be the building blocks of all matter, the elementary fermionic particles are quarks and leptons. {excerpt} The study of these particles requires physics beyond the scope of Newtonian mechanics. For a (popular level) introduction to the quarks and leptons, see the [Contemporary Physics Education Project's|http://www.cpepweb.org/] [Particle Adventure website|http://particleadventure.org] or [poster of the fundamental particles and interactions|http://www.cpepweb.org/cpep_sm_large.html]. {HTMLcomment}The footer completes the page layout and adds the license and acknowledgments.{HTMLcomment} {td} {tr} {table} |