The HP-55 Enigma
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08-04-2021, 03:07 PM
Post: #6
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RE: The HP-55 Enigma
There are still a few kilometer markers on I40 near Needles.
For reasons I have never been able to fathom, in engineering we use US units for everything else *except* temperature which is always in deg C. It must predate me, and I have been in the industry since the early 80's. |
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