Impossible Engineering - Season 6 Episode 5
New York City is building an 11 billion dollar construction project to extend the busy Long Island Railroad, and using brand-new technology, engineers and builders blast bedrock to create a vast tunnel below Grand Central Terminal.
- Aliran: Documentary
- Studio: Science
- Kata kunci: engineering
- Pemeran: Mike Bratton
"
"
"
"
"
"
