Aquarium Moss Balls and Zebra Mussels
Shade balls are California's most mesmerizing water-saving trick - Vox
To save California coasts, scientists turn to the humble oyster
Why Are 96,000,000 Black Balls on This Reservoir? - YouTube
These Plastic Balls Are Fixing An Unexpected Problem For California
Supersoft Geo Collection California Golf Balls
California floats shade balls to battle drought - YouTube
Sea of black plastic balls helps California conserve water | New Scientist
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
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?
Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News
CA-RIO-CA BEACH BALL 24" - Red or Blue - Buy a Beach Ball
The Real Reason This Reservoir Is Covered In 96,000,000 Black Balls
L.A. Says Goodbye to 'Shade Balls'
LA throws 96 million 'shade balls' at its water shortage — and it's mesmerizing | Mashable - YouTube
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Shade balls are California's most mesmerizing water-saving trick - Vox
Stabilized HDPE 'Shade Balls' Help Reduce Water Evaporation from L.A. Reservoir | Plastics Technology
Bowling Ball Beach - Wikipedia
Teenage Diver Finds Tons Of Golf Balls Rotting Off California : NPR
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News
LA's Shade Balls Are Still (Mostly) Going Strong - Atlas Obscura
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
