Talk-Polywell.org

Well, not really, but apparently you can smell something - maybe ions. Interesting story, relevant to the space and science interests of this crowd, but seems to fit best in general... although it might disappoint because it's not about drugs:

http://www.space.com/16688-what-does-sp ... -like.html

And while I'm at it, this one is also interesting: earliest spiral galaxy yet discovered:

http://www.bbc.co.uk/news/science-environment-18891760