Drain the Oceans
Season 2Episode 2Aired 2019-06-10
Secrets of New York City
In just 400 years New York has become a global powerhouse. By draining the ocean, revealing submerged shipwrecks and subterranean secrets, we explain how.
BETA
BETAIn just 400 years New York has become a global powerhouse. By draining the ocean, revealing submerged shipwrecks and subterranean secrets, we explain how.