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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
*****************************************************************************
Kristie,
Calvin Uzelmeier at the Rochester Musem and Science Center does a really
good job discussing this topic...
not sure the email, but google the place and i'm sure you'll get it.
Pete
At 03:09 PM 11/14/2005 -0600, you wrote:
>ISEN-ASTC-L is a service of the Association of Science-Technology Centers
>Incorporated, a worldwide network of science museums and related institutions.
>*****************************************************************************
>
>You know those spinning tops (old toy) that have the red, yellow and blue
>disks inside that spin as the top spins? As the disks spin, the colors
>change. Anybody remember these or sell them in their store?
>
>1. I need an elementary level explanation for why the colors change as
>they do.
>2. Anyone have a wholesale source for these tops?
>
>Thanks,
>Kristie, SD Discovery Center
>
>***********************************************************************
>More information about the Informal Science Education Network and the
>Association of Science-Technology Centers may be found at http://www.astc.org.
>To remove your e-mail address from the ISEN-ASTC-L list, send the
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>[log in to unmask]
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>
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Pete St. John
Exhibit Manager
Museum of the Earth at the Paleontological Research Institution
1259 Trumansburg Road, Ithaca, NY14050
Ph: (607) 273-6623 ext. 28
Fax: (607) 273-6620
Email: [log in to unmask]
Conquering Darkness: The Art of Charles R. Knight
October 21 through April 15
Opening Reception October 28
Member Reception 6-7pm
Public Reception 7-9pm
Now showing through October 15: Snake Stones of Ammon: The World of Ammonoids
Visit us on the Web at: www.museumoftheearth.org and at www.priweb.org
The Museum of the Earth is part of Ithaca's Discovery Trail. Learn more at
www.discoverytrail.net
***********************************************************************
More information about the Informal Science Education Network and the
Association of Science-Technology Centers may be found at http://www.astc.org.
To remove your e-mail address from the ISEN-ASTC-L list, send the
message SIGNOFF ISEN-ASTC-L in the BODY of a message to
[log in to unmask]
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