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50 years ago, a Japanese scientist dreamed up a rocket-propelled train

Author: Bethany Brookshire / Source: Science News

a superconducting magnetic-levitation train in Japan
BUILT FOR SPEED Superconducting magnetic-levitation trains in Japan smashed a world speed record in 2015 in a test run.

Next in speedy trains

Future trains, in [Hisanojo] Ozawa’s opinion, will all be powered by rockets and run over rollers instead of rails….

His next model will be equipped with three rocket engines and will aim for a speed of 1,180 kilometers an hour, or 0.996 Mach. — Science News, July 6, 1968.

A rocket-boosted…

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