to play tricks when you're tryin' to be so quiet.
edit: To keep this from being a complete waste of space, some sexy RF:
http://projectx.fnal.gov/superconducting-rf.shtml
http://www.symmetrymagazine.org/breaking/2011/04/12/fermilabs-project-x-may-have-a-potential-energy-application/
http://www.symmetrymagazine.org/cms/?pid=1000735

































