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NOVA | Clip | How Engineers Soundproof a New Underground Train Track

Construction teams use springs to quiet the Elizabeth Line trains as they pass under a concert hall.

S50 E1 | 0:02:57 | AIRED: 2/1/2023 |

FULL EPISODES

Your Brain: Who's in Control?

Your Brain: Who's in Control?

S50 E10 | 0:53:31

Your Brain: Perception Deception

Your Brain: Perception Deception

S50 E9 | 0:53:30

Hidden Volcano Abyss

Hidden Volcano Abyss

S50 E8 | 0:53:20

Saving the Right Whale

Saving the Right Whale

S50 E7 | 0:53:31

Chasing Carbon Zero

Chasing Carbon Zero

S50 E6 | 0:53:31

Weathering the Future

Weathering the Future

S50 E5 | 0:53:31

New Eye on the Universe

New Eye on the Universe

S50 E4 | 0:53:31

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