1913Crossword puzzles are just over 100 years old.

Wacky WorldInventions

Arthur Wynne published the first modern crossword in the New York World in 1913.

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<span class="aj-year">1907</span>Plastic was invented in 1907.Pencils were not always made with lead.<span class="aj-year">1793</span>The cotton gin changed cotton processing forever.