Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London
96m water-saving shade balls released into LA reservoir – video | Environment | The Guardian
Shade Balls - Why are 96 Million Black Plastic Balls in this Water Reservoir? Wasserbehörde von Los Angeles deckt Wasserreservoir mit knapp 100 Millionen schwarzen Plastikbällen ab
L.A. Says Goodbye to 'Shade Balls'
What ever happened to LA's 'shade balls'? | LAist
Millions of “Shade Balls” Added to California Reservoirs to Stop Evaporation (WATCH)
Shade balls – Wikipedia
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
Shade ball - Wikipedia
Los Angeles Reservoir's 'shade balls' are a 'bacterial nightmare' | Daily Mail Online
Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
LA: 'Shade balls' will cover reservoir and save $300 million – DW – 08/12/2015
The Real Reason This Reservoir Is Covered In 96,000,000 Black Balls
Why plastic shade balls are being removed from some LA reservoirs | Plastics News
96 million 'shade balls' rolled into Los Angeles Reservoir as water protection | CBC News
What are shade balls and how they help save Los Angeles' water – Daily News
Stabilized HDPE 'Shade Balls' Help Reduce Water Evaporation from L.A. Reservoir | Plastics Technology
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
Reservoir No. 2 - Shade Balls - YouTube
Great Balls of Plastic: Shade Spheres Floated in L.A. Reservoirs
Plastic 'shade balls' used to fight Los Angeles drought - BBC Newsround
Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
