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"The National Museum of Computing is welcoming a new, two-ton computer to its collection \u2014 the world's oldest. Named \"The Witch\" for Wolverhampton Instrument for Teaching Computation from Harwell, the supercomputer was used to aid scientists in the 1950s who were crunching large numbers \u2014 though it took a while. For every two digits, the computer took 10 seconds to calculate.\n\nSEE ALSO: Startup Wants to Make Supercomputers Affordable\nAfter 15 years being out of commission, the computer has been restored. Three painstaking years thanks to a team of computer conversationists and 'The Witch\" is back to the way it operated in its heyday. \nWatch the video above to learn more and to see the computer click-clackiting away and leave us your impressions in the comments.\n\nImage courtesy of Wikimedia Commons\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2012/11/20/oldest-computer/>