Improbable Research
Sci Network
Cocktail Party Physics
http://intuitor.com/moviephysics/
http://www.physicscentral.com/
Abstruse Goose
Songs from the History of Science
Introduction to particle physics
Ph.D Comics
PhysicsSongs.org
xkcd
dctech
Spiked Math Comics
Science Songs for Teaching
Horrible Science
gt-labs.com
Calamities of Nature
The museum of unworkable devices
