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To: Z28.310

Does anyone know how to use a slide rule anymore?


52 posted on 02/14/2026 3:37:24 AM PST by yldstrk
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To: yldstrk

Amazon doesn’t sell them, so i had to buy one on ebay with instructions as a refresher.
This originated from a conversation with my dental hygienist who is studying engineering.
I bought an old German one and had to get one for me too, just well...because.

Nostalgia, curiosity, keep the neurons active and all that.

To think they used them to build rockets...the brain pops.


54 posted on 02/14/2026 4:02:22 AM PST by Z28.310 (Overthinkers Annonymous suggestion; "Do not simply comply". ..especially with ClusterB disorders)
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To: yldstrk

“...Does anyone know how to use a slide rule anymore?...”

Yes. I still have the one that I used back in the early 70s in engineering college.
It’s a real nice K&E....top of the line in its day.
I sometimes show it to my grandkids and try to explain to them how to use it.
They look at me like I’m some kind of a freak genius from another planet.


59 posted on 02/14/2026 5:29:59 AM PST by lgjhn23 ("On the 8th day, Satan created the progressive liberal to destroy all the good that God created...")
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To: yldstrk
Does anyone know how to use a slide rule anymore?

Sure, it's as easy as falling off a log.

62 posted on 02/14/2026 6:39:05 AM PST by HartleyMBaldwin
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To: yldstrk
Does anyone know how to use a slide rule anymore?

I do. I have a Post Versalog and its book. It takes a while to get back into it.

70 posted on 02/14/2026 8:37:55 AM PST by GingisK
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To: yldstrk
Does anyone know how to use a slide rule anymore?

Pilots do.




72 posted on 02/14/2026 10:23:13 AM PST by T.B. Yoits
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