This is great, even if you don’t like Queen or string theory:
http://io9.com/so-this-physics-grad-student-made-a-mindblowing-bohemia-1333515132?autoplay=1
(For the YouTube version, go here: http://www.youtube.com/watch?v=2rjbtsX7twc&feature=c4-overview&list=UUTev4RNBiu6lqtx8z1e87fQ)
And if you prefer Higgs bosons and Adele, there is this one http://youtu.be/VtItBX1l1VY by the same guy. But be carful, I’ve been earwormed.