We approach today’s observance of National Science Fiction Day through a route of science fact. Our photo shows Serbian-American inventor Nikola Tesla with his magnifying transmitter—an experimental power generator that used his Tesla coils to demonstrate the possibility of a safe, wireless electrical grid. While Tesla’s vision for an electrical system never materialized, many of his concepts and designs would shape various technologies to come, including radio transmission, and even some fundamentals of the internet.
Tesla, the visionary
Today in History
More Desktop Wallpapers:
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The Alhambra in Granada, Spain
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Pacific Park, Santa Monica State Beach, California
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International Museum Day
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American robin
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‘Think equal, build smart, innovate for change’
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Celebrating freedom
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Tide pools in La Jolla, California
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World Bee Day
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One for the books
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World Space Week
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Traffic jam on the caribou highway
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Black bear cub emerging into spring
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Fall Astronomy Week
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Sandstone formations in the badlands near Caineville, Utah
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Happy Fathers Day!
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Sea Otter Awareness Week
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Pups of the prairie
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Lighting it up for Vivid Sydney
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Smithsonian Secretary Lonnie Bunch on the institution s 175th anniversary
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Corona Arch near Moab, Utah
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Summer’s in home stretch
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Castilla-La Mancha, Spain
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Golden Gate Bridge, San Francisco, California
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The Girl Scouts celebrate 110 years
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A stunning national park in winter white
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At the gates of the ksar
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International Day of Friendship
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Adorable activism
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Have you turned off your electronic device?
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First day of summer
Bing Wallpaper Gallery

