Shade balls - Wikipedia
Shade balls – Wikipedia
Shade Balls — Silver Lake Reservoirs Conservancy
What Are Shade Balls and How Are They Used?
Sea of black plastic balls helps California conserve water | New Scientist
These Shade Balls Were Supposed to Save Water, But There's a Big Problem : ScienceAlert
Why plastic shade balls are being removed from some LA reservoirs | Plastics News
Shade balls fill reservoir to conserve water in drought-hit LA – in pictures | US news | The Guardian
WILL THE SHADE BALLS PROTECT OUR DRINKING WATER? | Water Center
Why Are 96,000,000 Black Balls on This Reservoir? - YouTube
Black balls cover water surface of reservoir in Los Angeles to combat water scarcity - Good Times
Why Are 96,000,000 Black Balls on This Reservoir? - YouTube
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
LA's Shade Balls: The ecological costs of plastics in water | Discard Studies
Why shade balls aren't such a great idea after all | Grist
Great Balls of Plastic: Shade Spheres Floated in L.A. Reservoirs
Could plastic balls really save water here as they do in California?
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
L.A. Says Goodbye to 'Shade Balls'
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
Those 96 Million Black Balls in LA's Reservoir Are Not Just There to Save Water : ScienceAlert
Los Angeles Reservoir's 'shade balls' are a 'bacterial nightmare' | Daily Mail Online
