Instructional Video0:42
Next Animation Studio

Los Angeles battles drought by releasing millions of shade balls into reservoir

12th - Higher Ed
Millions of plastic shade balls were poured into the Los Angeles Reservoir on Monday to help protect water quality and prevent evaporation. Hollow and weighted down with water, the balls will remain on the water's surface and protect the...
Instructional Video
PBS

Pbs Learning Media: Liquid Assets: Watershed Protection

9th - 10th
Water is a resource precious to so many people for so many reasons. Reckless use and abuse of this treasure can leave all at the mercy of diseases and scarcity. This segment of a WPSU documentary Liquid Assets describes how the rule of...