Inkompetenz Himmel Schwefel chewing gum invented Sieben Schuldgefühl Duft
Chewing on Gum's History
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Walter Diemer (1904-1998) aged 23, was working as an accounted for the Fleer company when he accidentally invented bubble… | Dubble bubble, Bubbles, Blowing bubbles
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No. 963: Chewing Gum
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Eugene Shteyn's Blog: Invention of the Day: anti-caries chewing gum and toothpaste