> Or an entire digital computer out of ropes and pulleys?
>
> See "The Apraphulian Wonder" in "The Magic Machine" by A.K. Dewdney. Very
> entertaining book.
and via URL...
http://www.owlnet.rice.edu/~laing/apraphul.html
Received on Mon Jan 04 1999 - 22:11:28 GMT
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