Benutzer:Bart
I collect mechanical calculators and adding machines since 2021.
I am an engineer and have been working as a software analyst for many years.
The passion started in 2021 with a given mechanical calculator (Olivetti Multisumma 22) from my father-in-law and, a little later, an Adix from my father (rescued from a dumpster in the 1960s). Because the techniques used and the history of the machines' development are fascinating subjects, I try to bring in a device of each kind of mechanics. I also try to understand the forgotten ways of calculating ( root extraction on a sheet of paper!).
Bart Depuydt Leuven, Belgium
Sie können mich auf Niederländisch, Französisch, Deutsch und Englisch kontaktieren.