-
The word "computer" was first recorded as being used in 1613 and originally was used to describe a human who performed calculations or computations.
-
The first mechanical computer, created by Charles Babbage in 1822, doesn't really resemble what most would consider a computer today.
-
In 1837, Charles Babbage proposed the first general mechanical computer, the Analytical Engine.
-
In 1910, Henry Babbage, Charles Babbage's youngest son, was able to complete a portion of this machine and was able to perform basic calculations.
-
The Turing machine was first proposed by Alan Turing in 1936 and became the foundation for theories about computing and computers.
-
The Z1 was created by German Konrad Zuse in his parents' living room between 1936 and 1938. It is considered to be the first electro-mechanical binary programmable computer, and the first really functional modern computer.
-
The Colossus was the first electric programmable computer, developed by Tommy Flowers, and first demonstrated in December 1943.
-
In June of 1991, the London Science Museum completed the Difference Engine No 2 for the bicentennial year of Babbage's birth and later completed the printing mechanism in 2000.