Shade balls' protect LA water supply during drought
Los Angeles Reservoir's 'shade balls' are a 'bacterial nightmare' | Daily Mail Online
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
Great Balls of Plastic: Shade Spheres Floated in L.A. Reservoirs
L.A. Says Goodbye to 'Shade Balls'
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
96 million 'shade balls' rolled into Los Angeles Reservoir as water protection | CBC News
Polyethylene Shade Balls - Microdyne
LA: 'Shade balls' will cover reservoir and save $300 million – DW – 08/12/2015
Will the Shade Balls Protect Our Drinking Water? | The Water Center at Penn
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
Shade Balls Graphic Shows How Reservoirs Are Being Helped | TIME
Millions of “Shade Balls” Added to California Reservoirs to Stop Evaporation (WATCH)
Shade ball - Wikipedia
Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London
LA's Shade Balls: The ecological costs of plastics in water | Discard Studies
What ever happened to LA's 'shade balls'? | LAist
Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London
What Are Shade Balls and How Are They Used?
Reservoir No. 2 - Shade Balls - YouTube
Plastic 'shade balls' used to fight Los Angeles drought - BBC Newsround
What are shade balls and how they help save Los Angeles' water – Daily News
