Hard to see why it strains credulity that "simple" animals exhibit behavior implying memory, of a sort - These "simple" nervous systems are far more complex than PICs, which possess memory, likely for the same reason: Utility. Jack alice campbell wrote: >> Mr.Botboard said:... > and I said... au contraire, Mr Botboard... -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.