Symposium DD at the upcoming Materials Research Society Annual Meeting (Nov. 26-Dec. 1, Boston, MA) will be the latest in a series of MRS symposia on the mechanics of biological materials and materials designed following natural principles ("biomimetic" or "bio-inspired").   The full program is available at the MRS website (www.mrs.org).  This topic was also the subject of the August, 2006 focus issue of the Journal of Materials Research, which contained over 30 articles on the subject.