http://www.walyou.com/blog/2008/12/21/math-wristwatch-is-a-square-root-geek-gadget/ Sat, 21 Nov 2009 20:21:08 -0800 http://wordpress.org/?v=2.8.5 hourly 1 http://www.walyou.com/blog/2008/12/21/math-wristwatch-is-a-square-root-geek-gadget/comment-page-1/#comment-24666 Math Calculation Coasters | Walyou Wed, 10 Jun 2009 21:12:00 +0000 http://www.walyou.com/blog/?p=6947#comment-24666 [...] The coaster cost $22 for a set, and they are offered in different felt colors: charcoal, red, green and blue. For other Mathematical gadgets and items, take a look at the Geekiest Math Clock Ever and the Math Watch. [...] [...] The coaster cost $22 for a set, and they are offered in different felt colors: charcoal, red, green and blue. For other Mathematical gadgets and items, take a look at the Geekiest Math Clock Ever and the Math Watch. [...]

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