Multiple choice general knowledge history

Who invented a meta zipper device with locking teeth?

  1. Henry W. Seeley

  2. Levi Strauss

  3. Whitcomb L. Judson

  4. Humphry Davy
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Whitcomb L. Judson invented the 'clasp locker' which later evolved into the modern zipper. He patented his device in 1893, featuring interlocking teeth that could be fastened and unfastened. Henry W. Seeley invented the electric iron, Levi Strauss invented blue jeans, and Humphry Davy is known for the safety lamp and electric arc.

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