Fast Company Staff 09.16.03 2:22 PM Popular Science is out with its list of the Worst Jobs in Science. The best of the worst? Flatus Odor Judge, Dysentery Stool-Sample Analyzer, and what's got to be the most frustrating job in America, Metric System Advocate. Newsletter Get the latest Fast Company stories delivered to your inbox daily. Send I'd also like to receive special Fast Company offers ARE YOU REGISTERED TO VOTE? Register now to make sure you have a voice in the election.