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A comment on Ask HN: Is there anyone here who still uses slide rules?. Parent comment

Re:Ask HN: Is there anyone here who still uses slide rules? by JohnFen on Tuesday February 03, 2026 @09:33AM (#46871452)
> I have not the foggiest clue how it is used - but I cherish it.

It's easier and more straightforward than you might expect. I encourage you to learn to use his slide rule, in large part because you might find it fun, but also to honor your grandfather's legacy.

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Re:Ask HN: Is there anyone here who still uses slide rules? by marai2 on Tuesday February 03, 2026 @12:12PM (#46873797)
I agree. In fact you should make a (YouTube?) video showing the slide rule and how to use it and your grandfather’s history to preserve this bit of history for your family and family’s future descendants.
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