ISEN-ASTC-L Archives

Informal Science Education Network

ISEN-ASTC-L@COMMUNITY.LSOFT.COM
Options: Use Forum View

Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
Re: scope on a rope?
From:
Beryl Rosenthal <[log in to unmask]>
Reply To:
Informal Science Education Network <[log in to unmask]>
Date:
Wed, 25 May 2011 12:57:13 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (103 lines) 
ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
*****************************************************************************

Thank  you to all who passed along info!
Beryl
On May 25, 2011, at 12:27 PM, Sherry Marshall wrote:

> ISEN-ASTC-L is a service of the Association of Science-Technology Centers
> Incorporated, a worldwide network of science museums and related institutions.
> *****************************************************************************
> 
> Hi Beryl - 
> We surprisingly have had a lot of luck with the small, cheap (~$60) direct to TV microscopes like the one here:  http://bit.ly/mssznl.  It has its own led adjustable light source built in, which we fixed at high, and the whole thing just plugs into an outlet and into the RCA video on the television.  They come from China, but we have had good luck with them.  Works really well on clothing fibers and fingertips (can see sweat glands!)
> 
> I didn't want to mess with anything that went through a computer, just wanted to show the image.  We fixed the focus to the end of the scope, made a pvc housing for it and reinforced the cord.  The case is a little worn now, but the microscope has worked unattended on our exhibit floor for over a year.  And heck if it does go out, I don't mind paying the $60 to replace it for another year. 
> 
> I think that you could make the case and fix the focus easy enough for it to work really well on a sample of pond water. 
> Pictures of the casing can be seen here: http://bit.ly/j7YVoi 
> -Sherry
> 
> Sherry Marshall 
> Director, Oklahoma Museum Network 
> at Science Museum Oklahoma 
> 2100 NE 52nd Street 
> Oklahoma City, OK   73111
> http://www.oklahomamuseumnetwork.org 
> http://www.sciencemuseumok.org  
> 
> Follow Oklahoma Museum Network on: 
> Twitter:   http://twitter.com/oknetwork 
> Facebook:   http://www.facebook.com/OKMuseumNetwork 
> 
> 
> -----Original Message-----
> From: Informal Science Education Network [mailto:[log in to unmask]] On Behalf Of Beryl Rosenthal
> Sent: Tuesday, May 24, 2011 4:25 PM
> To: [log in to unmask]
> Subject: scope on a rope?
> 
> ISEN-ASTC-L is a service of the Association of Science-Technology Centers
> Incorporated, a worldwide network of science museums and related institutions.
> *****************************************************************************
> 
> Hi all,
> We're starting some public health-oriented activities.  I don't necessarily want to get down to the microbial level, but we would want to have kids take samples from our reservoir and see what's swimming.  I always default to Wentzscopes, but I've heard that the Scopes on a Rope have gotten considerably better than they used to be. Any ideas?
> Thanks,
> Beryl
> 
> Beryl Rosenthal, PhD
> Executive Director, Waterworks Museum
> [log in to unmask]
> www.waterworksmuseum.org
> 2450 Beacon St., Boston, MA 02467
> 617.277.0065
> 
> Please visit our website at www.waterworksmuseum.org, or follow us on Facebook (http://on.fb.me/jIX0El) and Twitter (http://bit.ly/fwZOVG)!
> 
> ***********************************************************************
> 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]

Beryl Rosenthal, PhD
Executive Director, Waterworks Museum
[log in to unmask]
www.waterworksmuseum.org
2450 Beacon St., Boston, MA 02467
617.277.0065

Please visit our website at www.waterworksmuseum.org, or follow us on Facebook (http://on.fb.me/jIX0El) and Twitter (http://bit.ly/fwZOVG)!

***********************************************************************
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]

ATOM RSS1 RSS2