https://getpocket.com/explore/item/the-secrets-hiding-in-the-simplest-animal-brains?utm_source=pocket-newtab An interesting read. At least I think so! Tom Clenche ---------------------------------------------------------------------- [log in to unmask] - a forum for informal discussions on molluscs To leave this list, click on the following web link: http://listserv.uga.edu/cgi-bin/wa?SUBED1=conch-l&A=1 Type your email address and name in the appropriate box and click leave the list. ----------------------------------------------------------------------