The images from intelligence agency GCHQ shows Colossus in full working mode as it was used by spies at Bletchley Park and played a key role in ending the Second World War. They have been released to ...

The simple question of who invented the digital computer has many possible answers. Several strands of development – both theoretical and practical – converged around 1950, and no single inventor can ...

In 1936, Turing published On Computable Numbers, With an Application to the Entscheidungsproblem, deemed the most influential document of the computer age. With this he laid the foundations for the ...

George Stibitz was an American inventor and computer pioneer. He is best known for his time at Bell Labs, during which he helped to create the first ever digital computer. He was also instrumental in ...