Ambergris and magnetic resonance

smell seemingly is a sense NOT actioned by 'lock and key' modalities but rather molecular vibration;


http://www.ucl.ac.uk/news/news-articles/0113/130113-secret-of-scent-lies-in-molecular-vibrations?utm_source=twitterfeed&utm_medium=twitter
whale vomit found on morecambe beach - Ambergris - and base of perfumery;

http://travel.aol.co.uk/2012/08/30/rare-whale-vomit-ambergris-worth-40k/

what is ambergris?;

http://en.wikipedia.org/wiki/Ambergris