SCIENCE & NATURE
'(<a href="http://www.j-archive.com/media/2008-12-22_DJ_06.jpg" target="_blank">Sarah of the Clue Crew presents from the Stanford Accelerator Center.</a href="http://www.j-archive.com/media/2008-12-22_DJ_06.jpg" target="_blank">)  Particle accelerators come in 2 types, circular, and this one here at Stanford, in which particles approach the speed of light, as they zip along a 2 mile track'
linear