Ever heard of frozen bubbles? Abraham Lake in Alberta, Canada, has them during the winter, and they"re not just beautiful—they"re science in action. Created in 1972, Abraham Lake is a man-made reservoir that spans more than 20 square miles along the North Saskatchewan River. Thanks to glacier-fed waters from the Rocky Mountains, the lake stays transparent even in the coldest months. The glacial meltwater carries fine sediment that scatters sunlight, while natural filtration through rocks keeps pollutants to a minimum.
Abraham Lake, Alberta, Canada
Today in History
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International Day of the Tropics
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Guy Fawkes Night
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World Bicycle Day
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Spiegelgracht canal in Amsterdam, Netherlands
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Katmai National Park, Alaska, USA
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Tufa formation on Mono Lake, California, United States
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Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt
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Noah Beach, Queensland, Australia
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World Population Day
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Labor Day
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Great North Run
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International Archaeology Day
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A light in the coastal darkness
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Muir Woods National Monument, California, United States
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Palmyra Atoll National Wildlife Refuge
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Big Bends birthday bash
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Colosseum, Rome, Italy
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So good, they built it twice
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Paranormal activity?
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Rising with the sun
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Milky Way over Southwest Alentejo and Vicentine Coast Natural Park
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The sun sets on British Summer Time
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Hogmanay
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To the infinite and back
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Dad on duty
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Butterfly, fly away
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Maritime forest in Cumberland Island National Seashore, Georgia, United States
Bing Wallpaper Gallery

