The burliest lumberjack with the best-oiled chainsaw couldn"t slice the massive "timbers" found in Petrified Forest National Park in northeastern Arizona. So why are these giant stone logs segmented in such symmetrical rounds, as if they"re ready to be split into firewood?
Petrified Forest National Park
Today in History
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St. Patricks Day
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International Women s Day
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Cape Town at dusk
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International Roller Coaster Day
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African buffalo, Ngorongoro Crater, Tanzania
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Mitsumata blossoms
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International Mountain Day
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Gujō Hachiman Castle, Gifu prefecture, Japan
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A crush in Lavaux
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Coral Reef Awareness Week
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Brocken spectre in Central Balkan National Park, Bulgaria
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It s aboat time for the Barcolana
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Squirrel Appreciation Day
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East River crossing
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Camels at Jaisalmer, Rajasthan, India
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American bison, Grand Teton National Park, Wyoming
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Of balloons and lost pantaloons
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Happy Cousins Day!
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National Moth Week
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National Park Week: Yosemite National Park, California
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Once upon a midafternoon dreary…
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A walk among the giants
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Welcome to the drainpipe of the Pacific
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A night of art and culture
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Leshan Giant Buddha, Sichuan, China
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Earth Day
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A special day for a special cat
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These laurels are hardy
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World Migratory Bird Day
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Dancers perform ‘Revelations’
Bing Wallpaper Gallery

