The copy and paste functions simplify our everyday relationship with our computers. We owe these two well-known functions, « copy » and « paste », to a man who had worked for firms like Xerox, Apple, and Amazon. In fact, it was in 1973… Continuer la lecture
Producing a computer requires a lot of natural resources. Here, for example, is what it takes to manufacture a microprocessor that weighs about 2 g: 72 grams of various chemical products 32 liters of water 7000 grams of various gases… Continuer la lecture
A computer mouse is a real little camera. It takes constant photos of the surface on which it is situated, and compares each one to the previous one to calculate the mouse’s direction. This is how they function!