http://www.krazydad.com/blog/2008/05/babbages-difference-engine-no-2/ Interactive art, experimental software toys, screensavers and games by Jim Bumgardner. Sun, 14 Mar 2010 20:09:42 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.krazydad.com/blog/2008/05/babbages-difference-engine-no-2/comment-page-1/#comment-41618 MatrixFrog Fri, 02 May 2008 21:43:35 +0000 http://www.krazydad.com/blog/?p=227#comment-41618 Something not quite as awe-inspiring, but still pretty amazing, is the Curta calculator. A little hand-held device that always reminds people of a pepper grinder, and can do the four basic operations. There's a lot of information out there, just google it. Something not quite as awe-inspiring, but still pretty amazing, is the Curta calculator. A little hand-held device that always reminds people of a pepper grinder, and can do the four basic operations. There’s a lot of information out there, just google it.

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