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Hi Reyes,

We have recently completed an exhibit on the way packets of information are sent over the internet.Our device uses no computers and demonstrates this with 
35 mm diameter white and black balls, the ASCII code, and compressed air. 

It's been a big hit.

We've also built an exhibit caled "In Code Mode" whioch is very popular as well and which allows visitors to play with sending coded messages. It's very simple and easy to build.

John Bowditch
Exhibits Director
Ann Arbor Hands-On Museum
220 East Ann Street
Ann Arbor, MI 48104

e-mail: [log in to unmask]

> ----------
> From:         Reyes Esparcia
> Reply To:     Informal Science Education Network
> Sent:         Tuesday, March 30, 2004 11:32 AM
> To:   [log in to unmask]
> Subject:      Telecommunications activities
> 
> ISEN-ASTC-L is a service of the Association of Science-Technology Centers
> Incorporated, a worldwide network of science museums and related institutions.
> *****************************************************************************
> 
> Hello to everyone:
> 
> I'm posting this message from Spain. From the Telecommunication Museum
> (Madrid). My question is about activities related to Telecommunications and
> its understanding. I have found a lot of activities related to chemistry or
> physics, but I'd rather would like to teach more about Telecommunications
> stricktly speaking.
> 
> I would really appreciate any help or idea. Every track will be very
> welcome.
> 
> Thank you very much in advance
> 
> Reyes Esparcia
> 
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