Band Theory of Solids. A useful way to visualize the difference between conductors, insulators and semiconductors is to plot the available energies for electrons in the materials. Instead of having discrete energies as in the case of free atoms, the available energy states form bands.
[MEDIA] Sigh, Popee the Performer. Where do I begin? Popee the Performer is a CGI kids anime created by Ryuji Masuda, who hasn't really created...
Nationality: United States. Executive summary: Garfield. Jim Davis is the cartoonist behind the Garfield marketing phenomenon. He created the Garfield comic strip, featuring Garfield the lazy cat, Odie the dog, and Jon their owner. The strip appears daily in thousands of newspapers. Davis grew up on a farm, and says his childhood asthma kept him inside a lot, so to amuse himself he doodled.