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One of the most important machines in the modern world is the computer. It is used for almost every type of task, from looking up information to playing games and even controlling machines in factories. It has become so commonplace that it is almost impossible to imagine life without it.
The machine that made computers possible is the microprocessor. This is a small chip, just a few millimeters in size, that contains millions of transistors and other components able to provide the power of computation to computers. The first microprocessor was the Intel 4004, released in 1971. It was only 4-bit, meaning it could handle a maximum of 16 different values. Nowadays, microprocessors can be 32, 64, and even 128-bit, allowing them to perform billions of different calculations in a single second.
Aside from computers, microprocessors are also used in smart phones, tablets, gaming consoles and even kitchen appliances such as ovens and dishwashers. Some cars have microprocessors in their engines to control the fuel injection, making them more efficient. Microprocessors are also being used in drones to help them fly, as well as in robots which are starting to make their way into the home as well.
In addition to microprocessors, other types of machines are used in modern society as well. These include things like elevators, automatic doors, vending machines, ATM machines and more. These are all machines which eliminate the need for human labor and can help increase efficiency and productivity.
Overall, machines have changed the way we live our lives. They have taken on many of the mundane tasks we were used to doing by hand, and in the process have made certain jobs and tasks exponentially easier. We have made huge strides in the last half century, and its hard to imagine what the future will bring.
