--- author: tdro date: 2024-05-04T09:31:11Z tags: [feeds] feed: description: "A site for people who think. Intellectual resources, programming, astronomy, science, mathematics, Java/JavaScript applets, programming instruction, home of Arachnophilia." domain: "arachnoid.com" enclosure: "" favicon: "/data/media/favicon.httpsarachnoidcomfeedxml.png" home: "http://arachnoid.com" link: "http://arachnoid.com/morse_code/index.html" name: "arachnoid" source: "https://arachnoid.com/feed.xml" --- A treatise on an old, very reliable communication method.