Life before email: A look back at the 'vacuum post'

Summary: Germany's high-speed vacuum-post system used a form of packet-switching almost a century before the internet was conceived. ZDNet UK went beneath the streets of Berlin to find the last remnants of this ground-breaking technology

Topics: Broadband, Tech Industry

About

Colin has been a computer journalist for some 30 years having started in the business the same year that the IBM PC was launched, although the first piece he wrote was about computer audit. He was at one time editor of Computing magazine in London and prior to that held a number of editing jobs, including time spent at the late DEC Compu... Full Bio

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