A friend of mine recently put my attention to this streaming video advertisement for an entheogenesis conference on Pot-TV: http://pot.tv/archive/shows/pottvshowse-3398.html [Broken] In it there is a reference to a prof. Francis Thackeray from South Africa (and a prof. Vandemir[?]; not sure if I made that out correctly) who supposedly has found cannabis-residue in chemical analysis of Einsteins pipes. Couldn't find anything about this on Google so I'm assuming it's BS, especially since Pot-TV doesn't seem like a very credible source of information. Anyone else heard anything about this supposed find?