> But why or how do these particles attract each other? http://www.lhc-closer.es/php/index.php?i=3D1&s=3D6&p=3D5&e=3D0 http://physicsforme.wordpress.com/2011/07/24/higgs-boson-one-page-explanati= on/ If I could find "Higgs Mechanism For Dummies" I'd post it I can't pretend to understand most of the maths behind it, but the analogy most often given is that the Higgs field looks like a viscous fluid to a particle and, generally, the bigger the particle the more the drag (ie less speed). The search for the Higgs boson came about because every field has a particle associated with it (the electromagnetic field has the photon and so on). To make the Higgs field theory work, they had to find the Higgs particle that is responsible for the field. However, I've not yet found a simple explanation of how particles react with the Higgs field, just that they do There's a lot of quantum thermodynamics to wade through, which I really would like to get a handle on, and finding the Higgs boson answers only a very few questions. For example it gets you thinking about how exactly you distinguish between energy and matter. How does a massless particle have energy ? If the Higgs boson is purely mass, then how does it convey information or properties to other particles ? And if it is such an enormous particle, why has it been so difficult to find ? There seems to be a connection with superconductivity and ferro- magnetism too. Maybe reading up on those will help, especially now that the Higgs boson has more or less been confirmed Joe=20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .