To celebrate Pi Day this March 14 (or 3/14 or 3.14), we visit the balmy waters of Little Bahama Bank, Bahamas. Two Atlantic spotted dolphins were photographed here blowing a bubble ring, also known as a toroidal ring. And if they were to calculate the circumference of their bubble ring, they’d need to use our favorite irrational number, π.
Happy Pi Day!
Today in History
More Desktop Wallpapers:
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The Crown Jewel of the North Atlantic
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A view fit for a queen
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International Archaeology Day
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US Coast Guard: Protecting us for 105 years
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What happened to these clouds?
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Sunny day, sweepin the clouds away
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Sharp-dressed bug
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Take me to the river
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St. Patricks Day
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Black History Month
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How Quảng Ngãi got its grove back
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A wonderland in winter
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Floating temples in the Land of Smiles
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Get the bear facts
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Sunbeams across Tartu County, Estonia
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A swim in the sky
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American robin
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A holiday beacon of light
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Wildebeest on the move
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Penguin Awareness Day
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Life carries on, rising from a ship s skeleton
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Golden Gate Bridge, San Francisco
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The long and wiggling path
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National Bison Day
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Hoh Rain Forest, Olympic National Park, Washington
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An old celebration for a new season
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Te Rewa Rewa Bridge near New Plymouth, New Zealand
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Sweetheart Abbey, Scotland
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Tiny fliers head south
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Vinh Hy Bay, Vietnam