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Arthur Benjamin on TED

Published on Sunday, December 16, 2007 in , , , ,



Perennial Grey Matters favorite Arthur Benjamin is back! This performance is similar to what he does at his Magic Castle appearances, where you can see him from December 17 to 23. Here, you'll see him square 2-digit, 3-digit and 4-digit numbers faster than a calculator, divines several missing digits, gives the day of the week for any given date, and finishes by squaring a 5-digit number and letting you see the process!

You can find other videos featuring Dr. Benjamin here, here and here. If you would like to learn more about the art of mathemagic, the Grey Matters Store has an entire mathemagic section, and even features Dr. Benjamin's book, Secrets of Mental Math.

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TED

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Susan Percy

Published on Sunday, December 02, 2007 in , , ,



In this video, UK memory expert Susan Percy teaches you how to quickly memorize the order of a shuffled deck of cards. At the video link, you can also scroll down and go over the steps in more detail, as well.

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VideoJug