Behind more than 70 million high-speed rail services a year lies a web of safety systems. At nearly 200 mph, even a single failure can have dramatic consequences.
Add Yahoo as a preferred source to see more of our stories on Google. The new Acela trains are scheduled to start running on the Northeast Corridor soon. Courtesy of Amtrak When former President Joe ...
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Researchers discover breakthrough solution for ultra-fast trains' 'tunnel boom' problem — here's how it works
A breakthrough in high-speed rail design could make the world's fastest trains safer, quieter, and greener. Chinese researchers have found a way to slash the deafening "tunnel boom" shock wave caused ...
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