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Subject:
From:
Jonah Cohen <[log in to unmask]>
Reply To:
Informal Science Education Network <[log in to unmask]>
Date:
Thu, 1 Jun 2006 10:21:26 -0400
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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.
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-----Original Message-----
From: John Bowditch [mailto:[log in to unmask]] 

The main problem with all these units is they rarely if ever show the
interior of the generator and so the basic principles are "black-boxed"
out of the picture.
--------------------------------------

Pardon my incredible engineering ignorance here, but... are the workings of
the generators you describe black boxed because they're literally hidden in
an opaque box, or because there's just so much machinery layered in the
contraption that you can't see what's underneath some of the parts?

I'm no exhibits expert, so this might seem like a dumbass suggestion, but:
if it's the former that's at issue, seems like a simple plexiglass casing
could solve it. Or if it's the former, could a generator be sliced into
segments, so one could have the whole device, then slide out a drawer
showing the top layer and revealing what's underneath (repeat as necessary)?
You know, the way some exhibits do with the human body.

And shame on you for for the business is booming, joke, John. The business
at the atomic museum is so small, it can't be seen with the naked eye!

Ouch,
Jonah Cohen
Outreach & Public Programs Manager
The Children's Museum
 

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