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Tag: math

How To Take A Slice Of Pizza Without Leaving Any Evidence

It’s a geometrical puzzle. How can you steal a piece or two of pizza from a pie without your friends realizing that your hogging any? If you simply take a slice it’s obvious that someone took a piece. Thankfully, Dave Hax explains how to solve this predicament in this video.    Read more: http://www.viralviralvideos.com/2015/01/12/how-to-take-a-slice-of-pizza-without-leaving-any-evidence/

Curta Mechanical Pocket Calculator Explained

Today, we take digital consumer electronics so for granted we often forget that just two generations something as simple as a calculator was a marvel of engineering and technology.  Actually, before electricity, mechanical calculator machines had been around for centuries. But only Curt Herzstark was able to successfully make a fully operational, portable mechanical calculator, which was named…