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Have you ever heard of a rectal catheter? It's exactly what you imagine it to be. Did you know that several years ago, researchers at the Royal Hallamshire Hospital in Sheffield England used rectal catheters to measure and evaluate the flatulence released by ten volunteers? (I appreciate the thrill of discovery but I'm not sure I'd want to be a technician for that program.) Over a 24-hour period of observation, several facts about flatulence were determined. [1] (more…)

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