The Antikythera mechanism was found off the coast of the Greek island of Kythira from which the computer received its name. The First Analog ComputerĢ00 B.C: The first analog computer, the Antikythera mechanism, is created. However, the following iterations allowed for more complex calculations. The first abaci were likely used for addition and subtraction which must have been revolutionary for the time. Yet, later iterations of the abacus appear in Egypt, Greece, and China, where they’re continually used for hundreds of years. The world’s first reprogrammable quantum computer was created in 2016, bringing us closer to quantum supremacy.Ģ700 B.C: The first digital computer, the Abacus is invented and used around the area of Mesopotamia. An AI robot named Sophia was created in 2016 and even gained citizenship in Saudi Arabia in 2017. Tesla AI-powered self-driving vehicles have made incredible progress toward full autonomy. The 2010s seem to have been the decade of Artificial Intelligence and Quantum Computing. The iPad would be released three years later in 2010. It was a pocket-sized computer that was capable of greater computation than the computer which brought mankind to the Moon. Facebook took off shortly after and would become one of the popular apps on the iPhone, which was first presented by the legend, Steve Jobs in 2007. The 2000s are the years of social media: the rise and fall of MySpace at the forefront. Also, the first-ever quantum computer in history was up and functioning in 1998, if only for a few nanoseconds. IBM produced the first smartphone in 1992 and the first smartwatch was released in 1998. The 1990s was a booming decade for computer history. Then, when the world wide web came online in 1989, which would eventually serve to connect nearly the whole world. Apple and IBM joined the personal computer industry shortly thereafter, popularizing the home PC. Then, the first laptop, the Osborne-1 was created a decade later in 1981. In fact, the first personal computer was invented in 1971, the same year as the microprocessor. Yet, the invention of the transistor in 1947, the integrated circuit in 1958, and the microprocessor in 1971 are what made computers much smaller and faster. However, the modern history of computers begins with the Analytical Engine, a steam-powered computer designed in 1837 by English mathematician and “Father of Computers,” Charles Babbage. The history of computers goes back as far as 2500 B.C. These ancient computers paved the way for modern transistor-based computers. The earliest analog computer, the Antikythera mechanism, is over 2000 years old. Rather than 1’s and 0’s, analog computers are more often represented by continuously varying quantities. However, most of the computers between the time of the abacus and modern transistor-based computers were in fact analog computers.Īnalog computers, rather than calculating single digits, deal with more complex mathematics and functions. Today’s computers are also digital because they compute everything using binary: 0’s and 1’s. The very first computer, the abacus, is a digital computer because it deals in digits. However, Charles Babbage, the English mathematician and inventor is known as the “Father of Computers.” He created a steam-powered computer known as the Analytical Engine in 1837 which kickstarted computer history. In fact, the earliest abacus, referred to as the Sumerian abacus, dates back to roughly 2700 B.C. The history of computers goes back thousands of years with the first one being the abacus. However, when we consider the definition of a computer, we realize that the history of computers goes far back. Yet, that’s exactly what they are at their core.Įvery time you make a purchase on Amazon or post a picture on Instagram, your computer is executing instructions and processes a massive amount of binary. However, when we think of modern computers, we don’t see them as just calculators performing functions. The First Computers In History What Is A Computer?Ī computer is simply a machine that follows a set of instructions in order to execute sequences of logical or arithmetic functions.
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