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  • 28
    Dec
    2010
    3:36pm, EST

    The beauty of snowflakes magnified

    USDA ARS

    This is an image of a classic snow crystal viewed under the power of an electron microscope. May it serve as a reminder that snow is beautiful. Really.

    By John Roach, Contributing Writer, NBC News

    With the gripes and groans piling up in the aftermath of the East Coast's first major blizzard of the season, let's remember that snow has a beautiful side, especially when studied under the power of magnification.

    That's what the folks at the USDA Agricultural Research Service's Electron Microscopy Unit do in the service of science and improving our daily lives. They've made these images of snowflakes available for our viewing pleasure. Above is a classic image, showing what we often think all snow crystals look like ... but magnified 162 times. Below are needle crystals, which are often associated with heavy snowfall in the Northeastern United States.


    Needle crystals are often associated with heavy snowfall in the Northeastern U.S.

    For more about these images, check out this amazing slideshow from Wired.com.

    The up-close imagery may leave you asking that perennial question: Is it true that no two snowflakes are alike? As we explained in our list of 10 wonders from a winter wonderland, the answer depends on how alike "alike" is, and the definition of a snowflake.

    The detailed answer is drawn from Caltech physicist Ken Libbrecht, whose snow crystal photography was honored with Sweden's Linnart Nilsson Award in October. You can check out more of Libbrecht's work here. And for still more flaky science, follow the links below to learn more about snowflakes and winter.

    • The science behind snowflakes, in verse
    • Visit a winter wonderland of science
    • 10 more wonders for wintertime
    • Snowflakes on Christmas cards drawn wrong

    John Roach is a contributing writer for msnbc.com. Connect with the Cosmic Log community by hitting the "like" button on the Cosmic Log Facebook page or following msnbc.com's science editor, Alan Boyle, on Twitter (@b0yle).

    41 comments

    crystal formations have the unique way of creating beauty due to their perfect symmetry. imperfections would be a negative to the eye. good thing the magnetic fields cause this symmetry and not some fantasy gods

    Show more
    Explore related topics: weather, science, images, featured, snowflakes, john-roach

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John Roach, Contributing Writer, NBC News

John Roach is a contributing writer for NBC News. From climate change and mass extinctions to human evolution and deep space, his writing explores life on Earth and its place in the universe. He was a staff writer at the Environmental News Network for several years and has contributed to National Geographic News for more than a decade.

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