From: Paul Doherty (pauld@exploratorium.edu)
Date: Thu Apr 17 2003 - 07:45:16 PDT
Message-Id: <l03110752bac46e583959@[192.168.111.161]> Date: Thu, 17 Apr 2003 07:45:16 -0700 From: Paul Doherty <pauld@exploratorium.edu> Subject: Re: pinhole color addition
Hi eric
the Exploratorium has posted the Mix and match exhibit on line for use with
classroom computers
here's the link
http://www.exploratorium.edu/exhibits/mix_n_match/index.html
Paul D
>Hello Pinholers,
>
>At the Exploratorium TI - physics, light, we used one exhibit where you
>could control different levels of primary colors (red, blue, and green) to
>produce any other color. I have made the set up with light bulbs but those
>of you who have them know that there are limitations. I now have a
>projector in my room that is connected to my computer (including internet)
>and shows on a big screen. I'd like to use it to show colors via my
>computer. I remember some of the teachers saying that there were other ways
>of accessing this type of color addition either on the internet or even on
>any computer. Can someone help me out? Where can I find this function?
>
>Eric Plett
>
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