The History and Evolution of the Calculator

This is a video showing the evolution of calculators over a period of time of human innovation towards building devices to solve harder and harder equations.
Sources:
1). edtechmagazine...
2). en.wikipedia.o...
3). www.vintagecalc...
Music:
From the Top - Geographer
Up the Steps - Geographer

[@deehveehdeeh]

i think its really odd they haven't made bigger screens

[@viscourtroy]

The first hand-in sci-calculator could use Trigonometric, Log, victory etc function and have degree-minute-second button is the history point to represent the matured!

[@jennyrosedelacruz8277]

nice❤❤

[@JohnUsp]

SwissMicros DM42