I'm at Liverpool University http://www.jaidevimaa.com/index.php/late-night-yew-tree-pharmacy-solihull-5200.pdf g-tree pharmaceuticals  "This measurement was very difficult to make because propylene's weak signature is crowded by related chemicals with much stronger signals," Michael Flasar, Goddard scientist and principal investigator for the CIRS instrument, said in a statement. "This success boosts our confidence that we will find still more chemicals long hidden in Titan's atmosphere."