How Engineers Soundproof a New Underground Train Track
Clip: Season 50 Episode 1 | 2m 57sVideo has Closed Captions
Part of the new London track is directly below an iconic performing arts center.
Construction teams use springs to quiet the Elizabeth Line trains as they pass under a concert hall.
Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting , and PBS viewers.
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How Engineers Soundproof a New Underground Train Track
Clip: Season 50 Episode 1 | 2m 57sVideo has Closed Captions
Construction teams use springs to quiet the Elizabeth Line trains as they pass under a concert hall.
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Video has Closed Captions
Thousands race to build Europe's biggest construction project–London's new railroad. (27s)
These Trains Take Over for Their Drivers to Cut Travel Time
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Can trains save their drivers time by changing direction on their own? (2m 54s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting , and PBS viewers.