Vídeos....

---

	Quarks: Inside the Atom http://www.youtube.com/watch?v=SMgi2j9Ks9k&feature=related	Quarks: Inside the Atom	Play
	Quarks and leptons for beginners http://www.youtube.com/watch?v=TGrDj5vFefQ&feature=related	Quarks and leptons for beginners	Play
	The Origin Of Mass http://www.youtube.com/watch?v=ECkG_JdodMA&feature=related	The Origin Of Mass	Play
	Peter Higgs http://www.youtube.com/watch?v=kw0iRW2hoC4&feature=related	A video by Cern with Peter Higgs talking about his lifes work, the Higgs mechanism and the hunt for the mass-conferring particle named after him, the Higgs boson.	Play