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(...) Hrm. Apraphulians sounds a lot like April-Fool-ians.... Are you sure this is real? Ah-ha. See: (URL) idea though. -Kekoa (24 years ago, 31-Jan-01, to lugnet.robotics)
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| | Re: Building a computer from Lego's
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I took a look at the Dewdney article, and I agree, it is a quasi-digital device, but not a general-purpose computer at all. I have been working on a "universal Turing machine" made from Lego technics parts, but I am cheating and using an RCX for the (...) (24 years ago, 1-Feb-01, to lugnet.robotics)
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| | Re: Building a computer from Lego's
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(...) Nonsense. I quote: "No general-purpose computer is complete without a memory. The memory of the Apraphulian computer consisted of hundreds of special storage elements we would call flip-flops. Here again the remarkable simplicity of the (...) (24 years ago, 1-Feb-01, to lugnet.robotics)
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| | RCX's and Lego Trains
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Can you "drive" a Lego train with an RCX? The Lego 5300 has a power connector on top, or perhaps just power the rails? (24 years ago, 1-Feb-01, to lugnet.robotics)
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| | Re: RCX's and Lego Trains
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(...) You can do either one, but it has a few drawbacks -- (a) not much variability in power -- all or nothin' (b) not much selectability -- all trains on the rails get power. I've had success making a powered truck w/ regular train wheels (2 sets, (...) (24 years ago, 1-Feb-01, to lugnet.robotics)
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| | Re: RCX's and Lego Trains
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"J Austin David" <lego-robotics@crynwr.com> wrote in message news:200102010255.VA...gtf.org... (...) ...which is why I'm such a huge proponent of rubber-tyre based transit systems :) (Hear that, m.t.u-t? *sigh*...) Iain (24 years ago, 1-Feb-01, to lugnet.robotics)
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