Among other things, this web site offers podcasts of their exhibits. Some are for young children, middle school children, or teens. You can "subscribe" and/or embed them in your own wiki!!
Two teacher/professors from the NYC area talking about educational technology. It's a bit "talky" so make sure you have a cup of tea or a glass of wine.
A terrific Ning for those of us who wish to continue pursuing these 2.0 tools. Every Wednesday and Saturday they broadcast / podcast live interviews on topics of interest.