Hands-On Klokers KLOK-01 Review – Inspired By Circular Slide Rules
klokers KLOK-01 When I grew up, I didn’t have to use slide rules in school to do math. However, I also remember the white cupboard we had at home, with old calculators, a caliper, a pair of compasses and a slide rule. All stuff that belonged to my father. Things he used in school and some […]