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...
Popeye is one of the world's most well-known and beloved animated characters. Since his creation, the pipe-puffing Popeye has become a global phenomenon, with millions of kids heartily munching on spinach in the hopes that it will make them as strong as the legendary sailor-man.