The slide rule - calculations up to the 70s

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The slide rule - calculations up to the 70s...

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The slide rule - calculations up to the 70s sent on August 10, 2023 (20:55) by Maurizio314. 5 comments, 288 views.

, 1/125 f/14.0, ISO 400, tripod.

Usato prevalentemente tra il XVII secolo e il XX secolo. Con questo hanno costruito ponti grattacieli aerei navi motori ottiche e tutto il calcolabile fino alla calcolatrice anni 70. Era sulla scrivania di tutti gli ingegneri architetti scienziati e tanti altri….

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3 persons like it: Paolo P, Sigma3000, Silver58

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Maurizio314

sent on August 10, 2023 (21:10) | This comment has been automatically translated (show/hide original)

Used mainly between the seventeenth century and the twentieth century. With this they built skyscraper bridges airplanes ships optical engines and everything calculable up to the calculator 70s.
It was on the desk of all the engineers architects scientists and many others....

Paolo P

sent on July 12, 2024 (19:44) | This comment has been automatically translated (show/hide original)

I still have three, one of which is for methane pipelines.

Maurizio314

sent on July 12, 2024 (20:11) | This comment has been automatically translated (show/hide original)

I'm in my sixties ;-)
Unfortunately, the youngest have no interest in history
Thank you Paolo

Sigma3000

sent on July 12, 2024 (22:06) | This comment has been automatically translated (show/hide original)

I had several, of different sizes (therefore with different precision) and also circular; unfortunately I suffered two thefts and they stole almost all the 'historical scientific' equipment, including two perfectly functioning Tesla coils!
Hello and have a nice weekend!
frank

Maurizio314

sent on July 12, 2024 (22:16) | This comment has been automatically translated (show/hide original)

Every now and then I pick them up again trying to remember.....
Thank you Franco

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Some comments may have been automatically translated with Microsoft Translator.