NASA scientists are good at … well rocket science, but t here’s one problem that has them stumped: how to handle space suit poop. The agency issued the Space Poop Challenge late last year, and is currently judging the entries. The winner will get $30,000.
A recent expedition to Manhattan Island revealed that New York City Health Department inspectors now grade the sanitary condition of restaurants. In order to guide potential customers, each eatery is required to display its grade in its front window. Here is the range of grades:
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