ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
*****************************************************************************

Hi Don,

The Museum of Scientific Discovery merged into the Whitaker Center.

Their website still sells the Gravity Wells:
<http://www.whitakercenter.org/science/PurchaseExhibits/ 
index_gravityWells.asp>

Good Luck!


On Oct 4, 2007, at 1:21 PM, Don Marvel wrote:

> We have a Gravity Well (aka Coin Vortex) and our deluxe bi- 
> directional coin slide has broken.

> (We got ours from the Museum of Scientific Discovery in Harrisburg,  
> PA back in 1998,
> apparently now defunct).


----------------------------------------------------------

Paul Orselli, President and Chief Instigator

Paul Orselli Workshop (POW!)
1684 Victoria Street
Baldwin, NY  11510

<http://www.orselli.net>

(516) 223-1043  voice
(516) 238-2797  mobile







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