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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National Frog Month
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Hemakuta Hill, Hampi, India
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The persistence of Perito Moreno
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It’s Napping Day
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Point Reyes National Seashore
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Homeward bound
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Let s celebrate cephalopods
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Falling for Rioja
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Does it swim in slow motion too?
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AAPI Heritage Month & Lei Day
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Taiwan yuhinas in Alishan National Scenic Area
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Martimoaapa Mire Reserve, Finland
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Pumpkin patch
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Summer solstice
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Old man s whiskers growing wild
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Winter Olympics in Beijing
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Przewalskis horses, Hustai National Park, Mongolia
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World Bee Day
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World Lake Day in the Faroe Islands
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Arbor Day
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Let’s celebrate
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Almond trees in full bloom, California
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International Lighthouse Weekend
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Alaska National Interest Lands Conservation Act marks 42 years
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Arromanches-les-Bains for the 81st anniversary of D-Day
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Kelp buddies
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World Childrens Day
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A desert arts pop-up, just popped up
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At the gates of the ksar
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Celebrating Pi Day
Bing Wallpaper Gallery

