An updated account of the revolution in computer-aided radio reception.
A site for people who think. Intellectual resources, programming, astronomy, science, mathematics, Java/JavaScript applets, programming instruction, home of Arachnophilia.
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Tulips at Emirgan Park in Istanbul, Türkiye (© Ozbalci/Getty Images)
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View of Château d’If in the port of Marseille, France (© Sergii Figurnyi/Alamy)
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Recently published RFCs
This specification defines a data model and JavaScript Object Notation (JSON) representation of contact card information that can
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A duckling swimming in a water meadow, Suffolk, England (© Nick Hurst/Getty Images)
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Do you want to cancel? – YES / CANCEL
nikitonsky: If your button doesn’t fit, just rotate it 90 degrees (194°F)
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The Roaches, Peak District, England (© George W Johnson/Getty Images)
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Colonnade in San Miguel de Allende, Guanajuato, Mexico (© Mint Images/Getty Images)
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A site for people who think. Intellectual resources, programming, astronomy, science, mathematics, Java/JavaScript applets, programming instruction, home of Arachnophilia.
A treatise on an old, very reliable communication method.
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Ruins of an ancient monastery on the island of Skellig Michael, Ireland (© MNStudio/Getty Images)
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