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How laser scans and VR are preserving London's hidden 'Mail Rail'
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How laser scans and VR are preserving London's hidden 'Mail Rail'
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2nd June 2015, 06:48
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| [M] Reviewer  Join Date: May 2010 Location: Romania
Posts: 148,553
 |  How laser scans and VR are preserving London's hidden 'Mail Rail' Deep in the heart of London, buried beneath 70 feet of soil and concrete, lies a hidden underground railway. For almost 80 years, the UK's "Mail Rail" transported letters and parcels between the capital's main post offices and a few overground train ... http://www.engadget.com/2015/06/01/l...=rss_truncated |
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