191- Worst Smell in the World

Episode of: 99% Invisible

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Dec 2, 201512m
191- Worst Smell in the World
Dec 2 '1512m
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Many material trifles, such as Silly Putty, started as attempts at serious inventions, but in rare cases, the process works in reverse: something developed as a gag gift can turn into something truly heroic. Invented by high school prankster Alan … Continue reading →

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