Sender: |
|
Date: |
Thu, 16 Aug 2012 13:14:21 -0700 |
Reply-To: |
|
Subject: |
|
MIME-Version: |
1.0 |
Message-ID: |
|
In-Reply-To: |
|
Content-Type: |
text/plain; charset=ISO-8859-1 |
From: |
|
Parts/Attachments: |
|
|
ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
*****************************************************************************
When I was at the Exploratorium I used Zodiac foot pumps for bellows to
blow bubbles in the bay from the pier.
Works pretty well as a prototype but I had to build a stop for it so it
wasn't so hard to pump. You can see a picture of the prototype here:
http://www.flickr.com/photos/mortati/871790644/in/set-72157600952899119
Best,
.
Maria Mortati
.
(415) 235-8994
[log in to unmask]
.
site: http://www.mortati.com
blog: http://www.mortati.com/blog
.
On Thu, Aug 16, 2012 at 12:51 PM, Adele Maurier <[log in to unmask]
> wrote:
> ISEN-ASTC-L is a service of the Association of Science-Technology Centers
> Incorporated, a worldwide network of science museums and related
> institutions.
>
> *****************************************************************************
>
> Has anyone used or built bellows (like those used for a fireplace or
> larger)
> for exhibits? I am looking for a source, and or advice.
>
> We want them to be able to produce enough wind to turn small turbines.
>
>
>
> Thanks,
>
>
>
> Adele Maurier
>
> Operations & Design Assistant
>
> SEE Science Center
>
> Manchester, NH
>
>
> ***********************************************************************
> For information about the Association of Science-Technology Centers and
> the Informal Science Education Network please visit www.astc.org.
>
> Check out the latest case studies and reviews on ExhibitFiles at
> www.exhibitfiles.org.
>
> The ISEN-ASTC-L email list is powered by LISTSERVR software from L-Soft.
> To learn more, visit
> http://www.lsoft.com/LISTSERV-powered.html.
>
> 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]
>
--
***********************************************************************
For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.
Check out the latest case studies and reviews on ExhibitFiles at www.exhibitfiles.org.
The ISEN-ASTC-L email list is powered by LISTSERVR software from L-Soft. To learn more, visit
http://www.lsoft.com/LISTSERV-powered.html.
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]
|
|
|