A new study of giant danios (not pictured) suggests schools of fish save 79 percent more energy in turbulent conditions than fish swimming individually. Gordon Firestein via Wikimedia Commons under CC ...
Brave Survival Life demonstrates how to build a twin swimming pool for an underground house in the wild using primitive tools ...
Hoteliers say they believe there’s a growing demand for swimming pools in Nepal’s Sauraha tourist town due to a domestic tourism surge. However, unregulated proliferation of pools raises ecological ...
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