| Title | : | Modern Marvels |
|---|---|---|
| Genre | : | Documentary |
| Overview | : | Beneath every modern city, hidden by manhole covers, drains, and ventilation grates – lies a labyrinth of tunnels, wires, conduits and pipes. They deliver power to our homes, water to our faucets, messages to our loved ones and sometimes – they even move us. Workers create the secret world beneath our feet using everything from shovels, pickaxes and dynamite to multi-million dollar tunneling equipment. The modern subterranean worker, or as they like to be called, “Sandhogs” use time tested methods as well as modern inventions, such as airlocks and computerized mapping techniques to avoid pitfalls and get the job done in the city beneath the street. |
December 10, 1993
Season 1
6 Episodes
How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long! How to watch? : Please click on the Season List, then select an episode. Wait for the video to load—usually, it doesn't take long!
