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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Red fox in the Netherlands
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Red Planet Day
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Martin Luther King Day
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Keep watching the skies
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Stari Most in Mostar, Bosnia and Herzegovina
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High trekking season in Upper Mustang
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My my, it s Syttende Mai
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Christmas star lanterns, Germany
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International Surfing Day
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Make your list and check it twice
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Lower Antelope Canyon, Arizona
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Valentines Day
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From pirate port to nature preserve
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Embracing the cold
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Maple and bamboo forests in Arashiyama, Kyoto, Japan
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West Cornwall Covered Bridge, Connecticut
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Sea lion in a kelp forest, Baja California, Mexico
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National Napping Day
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Happy Easter!
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International Polar Bear Day
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Happy trails for the 21st century
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Inhale and exhale, it’s Yoga Day
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Gaztelugatxe at sunset, Basque Country, Spain
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Splügen Pass, Switzerland
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A peak in the clouds
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High above the reef
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Baddest of the badlands
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In celebration of America’s national bird
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An historic forest
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Art in the high desert
Bing Wallpaper Gallery

