Computer Science Education Week begins today, and because the field can seem daunting to the uninitiated, we’re showing a very relatable document that humanizes the work behind computer science. The notebook in this photo contains equations and ideas crafted by Alan Turing, the British mathematician and early computer scientist who helped the Allies win World War II when he cracked the code of Nazi Germany’s Enigma machine. In 2015, Turing’s notebook, written while he was working on the Enigma code, was sold at auction for more than $1 million.
Computer science on the page
Today in History
More Desktop Wallpapers:
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Big Bend National Park turns 78
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The parenting of a piping plover
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Desert bighorn sheep in Valley of Fire State Park, Nevada
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Shark Awareness Day
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Bringing the moon to Earth
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Juneteenth
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An opulent backdrop for a historic event
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Happy Father s Day
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Wychwood Forest, Oxfordshire, England
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Composite image of a lunar eclipse
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Daylight saving time
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Hot and Spicy Food Day
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Instant romance
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Giving Tuesday
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Floating market, Kaptai Lake, Bangladesh
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Happy Independence Day!
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International Polar Bear Day
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A tree of many memories
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Alam-Pedja Nature Reserve, Estonia
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Sydney Harbour Bridge in Sydney, Australia
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The Door County Coastal Byway in Wisconsin
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Lower Antelope Canyon, Arizona
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Rainbow Mountain
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Porto Cathedral, Portugal
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Jazzed for Mardi Gras
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World Theater Day
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Union Square, Manhattan
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The last thing seen by Wile E. Coyote
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Kawachi Fuji Garden
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Leap day