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Claude Shannon demonstrates Theseus, a magnetic maze-solving mouse [video]

138 pointsby mr_tyzicabout 11 years ago

11 comments

nickgrosvenorabout 11 years ago
He&#x27;s a legend. For further reading on Claude Shannon check out the following books.<p>Fortune&#x27;s Formula by William Poundstone (<a href="http://goo.gl/VrBMUW" rel="nofollow">http:&#x2F;&#x2F;goo.gl&#x2F;VrBMUW</a>)<p>The Information: A History, A Theory, A Flood by James Gleick (<a href="http://goo.gl/Q5tzCW" rel="nofollow">http:&#x2F;&#x2F;goo.gl&#x2F;Q5tzCW</a>)
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dalek2point3about 11 years ago
very cool.<p>check this out for a modern example: <a href="https://www.youtube.com/watch?v=ExW_rxKdNJE" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=ExW_rxKdNJE</a><p>For those interested -- people are still interested in building maze solving robots, still called &quot;micromouse&quot;. Here is one amazin micromouse that can traverse a maze and remember the solution very, very quickly. These days, its as much a mechanical problem (i.e. building a mouse that is robust, and has accurate sensors) as it is algorithmic.
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iandanforthabout 11 years ago
I wish he were alive and working today. The fact that Alzheimer&#x27;s prevented him from seeing the increasingly amazing results of his life&#x27;s work is one of history&#x27;s small but powerful tragedies.
glhaynesabout 11 years ago
Fantastic video. Even just the sound of Theseus&#x27;s operation is fun to hear.<p><i>&quot;This is a bank of relays: telephone relays.&quot;</i><p>On a tangential note: just the other day I was having a conversation with a friend who felt that &quot;phone&quot; was an inaccurate and perhaps inappropriately diminutive term for the pocket computers that so many people carry now. I argued contrarily from a language-evolution standpoint, but if I were to find myself in a similar discussion again I think I might instead point toward what a tremendous role telephone systems and the people like Shannon who built them played in the development of what we now call computers. Smartphones are descendants of telephones but they&#x27;re equally descendants of telephone <i>systems</i>.
_quasimodoabout 11 years ago
For people without flashplayer:<p><pre><code> rtmpdump -r &#x27;rtmp:&#x2F;&#x2F;cp262207.edgefcs.net&#x2F;ondemand&#x2F;techchannel&#x2F;10385&#x2F;videos&#x2F;OW10002.Claude_Shannon-FL8_550x310_700K&#x27; -o Claude_Shannon_Demonstrates_Machine_Learning.flv</code></pre>
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imrehgabout 11 years ago
I remember reading about this and his work at Bell in The Idea Factory <a href="http://www.goodreads.com/book/show/11797471-the-idea-factory" rel="nofollow">http:&#x2F;&#x2F;www.goodreads.com&#x2F;book&#x2F;show&#x2F;11797471-the-idea-factory</a> It&#x27;s awesome and strange in the same time.<p>He was basically fooling around &quot;instead of work&quot;, creating such amazing things, while all the more people fooling around &quot;instead of work&quot; I see these days are at max creating high scores for Candy Crush...<p>Lot to learn. :)
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thretabout 11 years ago
&quot;We must beware of invalid &#x27;implications&#x27; in the discussion of nervous systems, brains and machinery. Are there men who would deny the meaning of ethics, of aesthetics, of religion, on the strength of a mechanical tortoise? Absurdly enough, there are.&quot; - Stafford Beer, &#x27;Cybernetics and Management&#x27; 1959.
Ecio78about 11 years ago
I&#x27;m the only one that reading Theseus thought about this: <a href="http://continuum.wikia.com/wiki/Julian_Randol" rel="nofollow">http:&#x2F;&#x2F;continuum.wikia.com&#x2F;wiki&#x2F;Julian_Randol</a> ?
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jonstewartabout 11 years ago
This is fantastic. Why hasn&#x27;t this been posted before?
yzzxyabout 11 years ago
Must have been a tough choice between Theseus and Algernon.
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opinaliabout 11 years ago
Old datacenter &amp; cabling porn, too :)