Mega Machines: Sea Giants

The new tools and technology that are pushing the limits in the world's most unruly bodies of water, including an ocean miner used to extract salts that are used to manufacture plastics, multi-mission fireboats, and the world's biggest tidal turbine.

Overview Credits Watch Reviews Seasons Images Videos Recommendations Similar

Created By
Status	Returning Series
Original Name	Mega Machines: Sea Giants
First Air Date	October 11, 2018
Last Air Date	August 2, 2026
Seasons	3
Episodes	27
Episode Runtime	42min
Language	English
Original Language	English
Production Countries	United States of America
Production Companies	Arcadia Entertainment
Networks	Science

S03E06

Floating Bridges

In places where building on land is impossible, engineers build on water. Floating bridges connect communities where traditional structures cannot, but keeping them safe is a challenge. As traffic, weather and shifting water push these bridges to their limits, crews must act fast to prevent small problems from becoming major failures.

View Episode