**1. Here is a movie of a particle in a square
well of width 1. I start it localized at t=0 on the right hand side
(between x=0 and x=0.2), and let it evolve according to the time dependent
Schrodinger equation. The movie below is of the probability density
|psi(x,t)| ^{2}, plotted versus x as a function of time.**

**DON'T DOWNLOAD THIS OVER A MODEM!**