Here's a little question for you all.
What year did you see the first Electronic Calculator come on the market?.
What year did you first buy one and what brand was it?.
We were never allowed to have the new fangled adding machines at school when they first came out.
In hindsight that was really a blessing in disguise, we learned to add with our heads.
Look what happens when a supermarket loses power these days!. [Linked Image]