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In a similar (origins) vein, pocket calculators are 50 years old, most notably the HP-35 [1] (first scientific pocket calc) [1] https://www.hpmuseum.org/hp35.h
by LunarAurora 4y ago
In a similar (origins) vein, pocket calculators are 50 years old, most notably the HP-35 [1] (first scientific pocket calc)
[1] https://www.hpmuseum.org/hp35.htm https://www.hpmuseum.org/hp35.htm
- asdefghyk 4y agoWow, way back in 1972 , that is amazing