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:
-
World Meteorological Day
-
In the Garden of Europe
-
Looking down upon Edinburgh
-
Great Backyard Bird Count
-
Astronomy Day
-
A towering view of the Pale Mountains
-
Frozen fun in the Canadian cold
-
Evening over Göreme, Cappadocia, Türkiye
-
A festival of lights in India
-
Giving Tuesday
-
Birch trees, Drammen, Norway
-
Black History Month
-
Nothing plain about it
-
Let s crack the code
-
National Llama Day
-
Great wildebeest migration at Mara River, Kenya
-
Capitol Reef National Park, Utah
-
World Childrens Day
-
European river otter, Netherlands
-
Road to Sa Calobra, Majorca, Spain
-
The lights of Paris
-
Manatee Appreciation Day
-
Chinese New Year
-
Presidents Day
-
World Octopus Day
-
Autumn in Piedmont
-
A star blows a bubble
-
Wild turkeys in repose
-
Chinese New Year
-
World Whale Day
Bing Wallpaper Gallery

