# The first computer

In 1876, Charles Babbage designed a machine called the Analytical Engine, which could be programmed to perform simple calculations. However, the machine was never completed. In 1937, John Atanasoff and Clifford Berry developed the first electronic computer, called the Atanasoff-Berry Computer. However, this machine was not actually built until 1973. In 1941, Konrad Zuse designed and built the first programmable computer. The first computers were large, expensive and used vacuum tubes.

## So who was Charles Babbage?

Charles Babbage (1791-1871) was an English mathematician, mechanical engineer and inventor. He is best known for his work on the difference engine, a mechanical computer that could perform calculations based on input from punch cards. Babbage also designed a more ambitious machine called the analytical engine, which was intended to be capable of performing any calculation that could be done by hand. However, neither machine was completed in Babbage’s lifetime.

Babbage’s work on the difference engine was inspired by the work of Scottish mathematician John Napier, who had developed a system of logarithms that could be used to simplify calculations. Babbage realized that Napier’s system could be used to automate the process of calculation, and he set out to design a machine that could perform the same task.

Babbage’s difference engine was a complex machine, and it took him many years to complete its design. However, the machine was never actually built during Babbage’s lifetime. This was due in part to funding problems, as Babbage was unable to secure enough money to complete the project. Additionally, the technology of the time was not advanced enough to build a machine as complex as the difference engine.

Despite the fact that his machines were never completed, Charles Babbage is considered to be the father of computing. His work laid the foundations for future generations of computers, and his ideas are still studied and used by engineers today. Thank you for reading! I hope this article has helped you to understand a little more about Charles Babbage and his work.