You can ask your teacher for one, but if s/he doesn't have one or know
where to get one, try Edmund's <http://www.edsci.com >
Deb
________________________
Deb Hunt
Snacktalk Moderator
Exploratorium
3601 Lyon Street
San Francisco, CA 94123-1099
dhunt@exploratorium.edu
On Thu, 1 May 2003 Tayray2790@aol.com wrote:
> im doing glue stick sun set but i dont no what a polarizing filter is can you
> please tell me?
>
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