Oceans cover three quarters of the Earth’s surface, yet are less explored than the Moon. Join host Joe Penna as he visits with developers who are turning to the ocean as a renewable source of power. By 2050, we could be creating floating islands, big enough to support cities.

Originally released by Rotfeld Productions, 2015. Streaming video file encoded with permission for digital streaming by Infobase on July 17, 2015.

The Future Of The Oceans: Introduction (0:51); --Pacific Ocean Science Center (4:31); -- Ocean Energy (4:45); -- Exploring the Oceans (2:15); -- Sea Orbiter (3:27); -- Living on the Ocean (3:19); -- Future of the Oceans (2:51); .