LOL! That's why I'd never hack it as a scientist...I just overlooked the obvious!
Thanks for smacking me with some much needed perspective. :)
I just thought everybody's results of great steaks, roasted chichen, paella, sangria, tappas, cerveza generated a cloud of methane gas that had higher density than air. Un cafe con leche con Anis could be the fuse:):) All you need is somebody lighting a ciggie.