eXistenZ
A movie for every day of the year – a good one 14 June Charles Babbage’s difference engine, 1822 On this day in 1822, Charles Babbage presented a paper to the British Royal Astronomical Society. It was called “Note on the application of machinery to the computation of astronomical and mathematical tables”. What he was proposing was, in effect a mechanical computer. First conceived in 1786 by JH Müller, an engineer in the Hessian army, the difference engine was of interest to governments because it allowed them to produce tables (of whatever sort – tides, for instance) much more economically. To this end, in 1823 the British government gave Babbage £1,700 to make … Read more
