the curta calculator
by Alex Dobrenko · updated 5mo ago
the curta calculator
by Alex Dobrenko · updated 5mo ago
The document discusses the history and features of the Curta calculator, an innovative mechanical pocket calculator invented by Curt Herzstark during his time in a concentration camp.
by Cliff Stoll
Alex Dobrenko added 5mo ago
Alex Dobrenko added 6mo ago
Alex Dobrenko added 6mo ago
Alex Dobrenko added 6mo ago
Alex Dobrenko added 6mo ago
and then, the nazis.
Alex Dobrenko added 6mo ago
his approach to designing the calculator - look at everything backwards .
this whole story exists by looking backwards - we look back in time to find him and his story.
broadly, ideas around time and progress seem to be perking up again and again
Alex Dobrenko added 6mo ago
so interesting to think of the calculator as replacing human labor —> nice way to connect this all to our present moment.
the royal family of Liechtenstein invested in Herzstark after WWII
Alex Dobrenko added 6mo ago
the phrase number crunching comes from how old calculators used to work
Alex Dobrenko added 6mo ago
Alex Dobrenko added 6mo ago
hahaha most of the servicing requests came from people taking their Curtas apart to see how they worked