Seven primary odors
There are seven primary odors: musky, minty, floral, ethereal, camphoraceous, pungent and putrid. Taking smelly things to a confined space, like a spaceship, could be dangerous, so NASA has a master sniffer.
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There are seven primary odors: musky, minty, floral, ethereal, camphoraceous, pungent and putrid. Taking smelly things to a confined space, like a spaceship, could be dangerous, so NASA has a master sniffer.
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