al-spudnik: “ Holy crap, the Antikythera Mechanism. This was an ancient Greek computer - yes, computer - likely designed by Archimedes himself for predicting the movements of the heavenly bodies. Later refined and miniaturized over the centuries,.
For many, Excel is the go-to program for charting graphs for labwork results or for data entry and accounting. Its formula-based auto-calculations helps us save time and in many jobs it is a requirement to know how to work Excel before you even get the jo