Date: Tue, 12 Mar 2002 10:33:21 -0800

Author: Prep Room Staff

Subject: RE: Double slit w green laser


Unfortunately I don't know of a source off hand. We could use a
couple more as well. I'll look around, if you find a source in the
mean time, please let us know.

>Do have a source for the Cornell - Interference and Diffraction Slitfilm
>Demonstrators? I have used them for years and am in need of more. Sgt
>Welch used to carry them but no more.
>"Science is nothing more than learning how to communicate with nature in
>such a manner that it will talk back."
>Helping teachers who facilitate, motivating students who learn.
>Dick Heckathorn 14665 Pawnee Trail Middleburg Hts, OH 44130
>Physics Teacher CVCA 4687 Wyoga Rd Cuyahoga Falls, OH 44224
>330-929-0575 VM 120