How Engineers Soundproof a New Underground Train Track
Season 50
Episode 1
About the Episode
Construction teams use springs to quiet the Elizabeth Line trains as they pass under a concert hall.
Aired:
| Expires: | Runtime: 2m 57s
Recent Episodes
-
Episode 13, Season 51<br> Solar System: Wandering Worlds
Meet the surprising, oddball worlds moving around our solar system.| 53:34 -
Episode 12, Season 51<br> Solar System: Icy Worlds
Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.| 53:34
Extras
-
Ancient Earth: Inferno Preview
How did life bounce back after a cataclysmic extinction wiped out some 90% of all species?0:30 -
Introducing the NOVA Science Studio Program
The NOVA Science Studio is a youth science journalism program for high school students.2:42 -
Complete Guide To Editing | NOVA Science Studio Tutorials
Learn editing tips and techniques to ensure a cohesive story from start to finish16:21 -
How To Film Great Video With A Phone | NOVA Science Studio
NOVA producer Alex Clark shares 3 fundamentals of shooting with a smartphone.3:54 -
Colosseum: Roman Death Trap Preview
1500 years ago, how did the Romans engineer bloody spectacles and reenact sea battles?0:30 -
Ancient Earth: Frozen Preview
How did life survive on a planet covered in ice from pole to pole?0:30 -
Ancient Earth: Life Rising Preview
See how life made the leap to land, turning a barren landscape into a lush, green world.0:30 -
Ancient Earth: Birth of the Sky Preview
See how Earth transformed from a barren hellscape to a planet capable of sustaining life.0:30 -
Rare Fossil Appears to Show Mammal Attacking Dinosaur
Could a small mammal take down a dinosaur?3:26 -
The nation’s first big offshore wind farm is coming
The first commercial-scale offshore wind farm in the US is being built off Massachusetts.5:22
