On 6/7/01 4:42 PM, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> I know, I know, it is old technology, but I used a thermofax machine recently!
>
> Anyway, is there anyone out there who needs a filmstrip machine. I have a
> source. Let me know and I will reserve one for you.
For physics teachers, they make a great light source for brightness vs.
distance experiments... A dark room and a light meter will give you a very
nice inverse-square curve.
-ML
--
Michael Lach
Chicago Public Schools eBrigade
<http://www.cps.k12.il.us/eBrigade/>
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