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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Autumnal equinox
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Jeju Island, South Korea
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Ad-Deir, Petra, Jordan
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The 80th anniversary of D-Day
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Paris is photo-ready this week
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Of moles and liquid nitrogen
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Poinsettia Day
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Muskoxen in Dovre-Sunndalsfjella National Park, Norway
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A fortress in the sky
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Beavers Bend
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International Day of Human Space Flight
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Corjuem Fort in Goa, India
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Pretty in pink, and purple, and red…
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National Trails Day
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Celebrating a young girl s age-old discovery
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Blue linckia sea stars in Papua New Guinea
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Easter
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Happy Thanksgiving from an expert face-stuffer
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Wahclella Falls, Oregon
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A Portuguese fort takes a star turn
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Jackie Robinson Day
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Cool water in the Quinault
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Sundance Film Festival
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Carlsbad Caverns National Park in New Mexico
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Castellfollit de la Roca, Catalonia, Spain
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Victory Day in Valletta
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Humming along
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Seville celebrates first world tour
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Navajo Bridge in Marble Canyon
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Eben Ice Caves, Upper Peninsula, Michigan
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