freshwater

The renewable power of ocean waves

We know about solar energy and wind energy but one company in California, Calwave, is harnessing the renewable power of ocean waves to produce both electricity and freshwater. As part of our ongoing series of reports Peril and Promise: The Challenge of Climate Change, Calwave co-founder Marcus Lehmann joins Hari Sreenivasan via Google Hangout.

SciTech Now Episode 336

In this episode of SciTech Now, the creation of the Vaux’s Swifts new habitat; a look into Darwin’s unseen manuscripts; Calwave Power Technologies is harnessing the renewable power of ocean waves to produce both electricity and freshwater; and Penn State students predicting perfect sunsets.