Shade ball - Wikipedia
Shade balls dumped into Los Angeles Reservoir to prevent evaporation, contamination – East Bay Times
96 Million Black Plastic Balls That Protect This LA Reservoir - Funny Video
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
Why plastic shade balls are being removed from some LA reservoirs | Plastics News
LA Fills Reservoir with Black Balls, What Could Possibly Go Wrong
L.A. Says Goodbye to 'Shade Balls'
Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
Mayor Garcetti Announces Completion of Innovative 'Shade Ball' Cover Project at Los Angeles Reservoir
Why Are 96,000,000 Black Balls on This Reservoir? - YouTube
Shade balls are California's most mesmerizing water-saving trick - Vox
LA: 'Shade balls' will cover reservoir and save $300 million – DW – 08/12/2015
Los Angeles Reservoir Covered with 96 Million Plastic Balls to Fight Evaporation | Amusing Planet
Shade ball - Wikipedia
Shade Balls — Silver Lake Reservoirs Conservancy
Los Angeles releases millions of plastic balls to protect its water | Daily Mail Online
L.A. fighting drought with millions of black plastic balls
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
LA 'black ball' reservoir rollout potential 'disaster' in the making, say experts | Fox News
Shade balls' protect Los Angeles' open-air reservoirs, water quality | CTV News
Why plastic shade balls are being removed from some LA reservoirs | Plastics News
An Israeli 'white-ball solution' to water stress | The Times of Israel
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
Why shade balls aren't such a great idea after all | Grist
