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...
David Feiss first created Cow and Chicken as a story for his daughter. Feiss was an animator who had worked with Hanna-Barbera and related projects since 1978. Years later, Feiss was called to submit ideas for What a Cartoon!, a series of various animated shorts from numerous creators and writers.