Can We Build a Meccano Difference Engine?

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The discussion centers around the idea of building a difference engine, a type of mechanical calculator that represents a significant historical advancement in computation. Participants express admiration for the beauty and complexity of such machines, with one user mentioning a simpler version they plan to create. The conversation highlights the difference engine's superiority over traditional calculators, such as abacuses and slide rules, emphasizing its aesthetic and functional appeal. A reference to the CURTA calculator, a compact mechanical device with intricate parts, is made, showcasing the ongoing interest in mechanical computation. The thread also features humorous exchanges about older technology, including references to historical computing devices like the Liebnitz and the challenges of connecting to modern internet services. Overall, the dialogue reflects a fascination with mechanical calculators and their historical significance in the evolution of computing.
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franznietzsche said:
Its a big mechanical calculator...

Sexy.

That represents and emulates a famous historical attempt at calculation. Even Sexier!
 
ooh. That makes an abacus obsolete :smile:. Id rather use that than a four-function calculator, or perhaps even a slide rule, the temptation is too great.

And I am sure that will certainly beat a graphing calculator anyday.
 
brewnog said:
Truly beautiful. Mine's going to be a little bit simpler...
That is a really beautiful bit of construction. If you're interested in that sort of thing in general, I found an outstanding example in a Scientific American article last year. I can't remember what issue, but I found a website for them (they still make the things, and have since 1947). It's called a CURTA calculator. The thing's about the size of a pop can and has hundreds of parts. It also uses some weird thing about adding reciprocals or something like that in order to subtract. (I really only have about a grade 9 math level, so I don't understand it too well.)
I don't know how to make links or put up pictures, but I copied down the address: www.vcalc.net/cu.htm :approve:
 
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Hey, what the...?! How'd that turn into a link? I just typed the address. :confused:
 
I approve! I am actually currently connected via Babbage Engine. ;-p
 
TheStatutoryApe said:
I approve! I am actually currently connected via Babbage Engine. ;-p
Really...? Cool... I tried using my Liebnitz, but the ADSL line was incompatible with the grommet on the back.
 
Danger said:
Really...? Cool... I tried using my Liebnitz, but the ADSL line was incompatible with the grommet on the back.

That's nothing, I have to fill up with coal every time I want to log on...
 
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