Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London
Why were millions of plastic 'shade balls' dumped into LA reservoir black and not white? - Quora
:no_upscale()/cdn.vox-cdn.com/uploads/chorus_asset/file/3967438/GettyImages-566070217.0.jpg "Shade balls are California's most mesmerizing water-saving trick - Vox")
Shade balls are California's most mesmerizing water-saving trick - Vox
Shade ball - Wikipedia
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
Shade balls dumped into Los Angeles Reservoir to prevent evaporation, contamination – The Mercury News
Polyethylene Shade Balls - Microdyne
Why plastic shade balls are being removed from some LA reservoirs | Plastics News
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
Who's behind the 96 million 'shade balls' rolled into LA's reservoirs? - The Japan Times
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
Polyethylene Shade Balls - Official Shade Ball Supplier
Why Are 96,000,000 Black Balls on This Reservoir? - YouTube
Shade ball - Wikipedia
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
What are shade balls and how they help save Los Angeles' water – Daily News
Why plastic shade balls are being removed from some LA reservoirs | Plastics News
The Real Reason This Reservoir Is Covered In 96,000,000 Black Balls
Shade Balls — Silver Lake Reservoirs Conservancy
LA throws 96 million 'shade balls' at its water shortage — and it's mesmerizing | Mashable - YouTube
Can You Swim in Shade Balls? - YouTube
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
What Are Shade Balls and How Are They Used?
