I found my old manual analog device, I know what it is but do you?

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2024-08-27 18:05

I found my old manual analog device, I know what it is but do you?

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Trevor Price
4x4roadrunner

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最先回覆的內容
發文後	用戶	內容
18 分鐘內	Andy Darvill andydarvill	Good for multiplying and dividing, as long as you don't need too many sig figs
42 分鐘內	Texavantz texavantz	Slide ruler
3 小時內	didgedrone	Dad gave me his Teledyne Post slide rule that he used when he was an engineer at The Lawrence Livermore Radiation Labs in the 1950s.
3 小時內	William Smith buildinggeek	I wish I still had mine. Well, off to Ebay.
3 小時內	Benny Placido bennyplacido	It's a pair of glasses. I think you use them for seeing.
4 小時內	Anthony Williams anthonyw88	I still have 2 of them. The first was a birthday present on my 11th birthday. The second I bought when at college studying marine engineering in 1975
4 小時內	David Houé davidhoue	It got the SR71 flying.
4 小時內	Philip Crichton pbcrichton	I have 3, two made of bamboo with glass slide and one of plastic
5 小時內	Robert Wiens billybobinyyc	Butt di you remember how to use it!
5 小時內	Terry Tindill terrytindill	Yep. Took a class on using one in high school. Also my father who worked in electronics for the FAA used one for his job in the 60's.