ISEN-ASTC-L is a service of the Association of Science-Technology Centers Incorporated, a worldwide network of science museums and related institutions. ***************************************************************************** No road kill. When I was director of a children's museum, on several occasions, we had visitors bring in dead bats, rodents, or birds. Science North has an elaborate system for assigning trading points to items brought in to their post, which I think focuses on technology rather than natural science. Robert L. Russell, Ph.D. Principal, Learning Experience Design [log in to unmask] (202) 997-5539 Science Advisor, Celebra la Ciencia Self-Reliance Foundation www.celebralaciencia.org *********************************************************************** More information about the Informal Science Education Network and the Association of Science-Technology Centers may be found at http://www.astc.org. 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]