Shade balls! Water-saving invention sounds silly, looks hypnotic and is a piece of genius | South China Morning Post
What are shade balls? And how do they work? - Quora
Can You Swim in Shade Balls? - YouTube
Los Angeles Reservoir's 'shade balls' are a 'bacterial nightmare' | Daily Mail Online
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
Los Angeles Deploys Shade Balls to Protect and Conserve Drinking Water in One of Its Reservoirs
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
Shade balls - Wikipedia
What ever happened to LA's 'shade balls'? | LAist - NPR News for Southern California - 89.3 FM
Can You Swim in Shade Balls? This YouTuber Was Wild Enough to Try : ScienceAlert
Why shade balls aren't such a great idea after all | Grist
What Are Shade Balls and How Are They Used?
LA's Shade Balls: The ecological costs of plastics in water | Discard Studies
Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London
96 million 'shade balls' rolled into Los Angeles Reservoir as water protection | CBC News
Silica Mag — Very Shady Shade Balls
Armor Balls™ AQUA floating ball cover: simple and maintenance free
This is How These Black Shade Balls Help the L.A. Reservoir - SolidSmack
Stabilized HDPE 'Shade Balls' Help Reduce Water Evaporation from L.A. Reservoir | Plastics Technology
Polyethylene Shade Balls - Microdyne
WTF Are Shade Balls? - YouTube
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
