Students sniff poop...for science
Ah, the noble organic farmer -- letting his animals freely roam the pasture, and working the earth in the way nature intended. Sounds perfect, but you might feel differently if you lived down the street -- namely, because farm animals stink. To ease this potential tension between farmers and their neighbors, one Purdue University professor is measuring the smells produced by barns filled with livestock, and working out methods to make them more palatable for nearby residents.
The best part, is that he's paying grad students to help with the study -- giving them $30 a session to sit around smelling animal excrement. With an olfactometer that he shoves up their noses, the prof is able to test different techniques he's developed for diluting the offensive odors. I can't imagine being so broke that I'd take such a crappy job (pun totally intended), but apparently it's not so bad.
Says one sniffer: "Grad students are kind of poor. I've done worse than this."
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