I went to see the LHC (my version of a pilgrimage to Mecca). I bought a tshirt with a formula on it, but I can't find any information on what the formula describes. http://www.facebook.com/photo.php?pid=4005975&l=cc76e7a9d7&id=529304037 [Broken] hopefully, that link works, if not I can tell you it is a formula describing L. I doubt in this case L is refering to angular momentum. I am only on my iPhone, so unfortunately I can't transcribe the formula. I want to wear it, but I refuse until I understand the formula, lest I misrepresent myself.