The Bendix G-15, a vacuum tube computer originally released in 1956, is now booting, and running code from paper tape. [David, aka Usagi] received the G-15 about a year ago from The System Source ...

Knightsbridge underground station was built in 1906 (Picture: Getty Images Europe) A major central London Tube station has become step-free thanks to a century-old feature – but a campaign group ...

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