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China successfully tests maglev trains in vacuum tube, eyeing future speeds of 4,000 kph - 12-Apr-2024

China successfully tests maglev trains in vacuum tube, eyeing future speeds of 4,000 kph - 12-Apr-2024
nzcity.co.nz - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nzcity.co.nz Daily Mail and Mail on Sunday newspapers.

China successfully tests maglev trains in vacuum tube, eyeing future speeds of 4,000 kph

China successfully tests maglev trains in vacuum tube, eyeing future speeds of 4,000 kph
abc.net.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from abc.net.au Daily Mail and Mail on Sunday newspapers.

As threats in space mount, U S lags in protecting key services

Russia, China, India and the United States have tested antisatellite missiles and several major world powers have developed technology meant to disrupt signals in space. One Chinese satellite has a robotic arm that could destroy or move other satellites.

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