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Tuesday, November 14, 2017

Google Doodle for November 14


Image result for hole puncher

STEM
Edward Hessler

Who invented the hole puncher?  How long has it been in use?

Today's Google Doodle is a celebration of the hole puncher, this "masterpiece of mechanical design and efficiency."

Today is its 131st birthday.

So punch a few holes as you sing Happy Birthday.

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