{"id":29930,"date":"2019-01-06T00:02:10","date_gmt":"2019-01-05T22:02:10","guid":{"rendered":"https:\/\/www.lecturesbureau.gr\/1\/?p=29930"},"modified":"2019-01-05T23:51:23","modified_gmt":"2019-01-05T21:51:23","slug":"the-story-of-the-world-wide-web-1634","status":"publish","type":"post","link":"https:\/\/www.lecturesbureau.gr\/1\/the-story-of-the-world-wide-web-1634\/","title":{"rendered":"\u03a4\u03b9 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 www. \u0397 \u03b9\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03c4\u03bf\u03c5 \u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03bf\u03c5 \u03b9\u03c3\u03c4\u03bf\u03cd."},"content":{"rendered":"<p>\u039f\u03b9 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03b1\u03c0\u03cc\u03c0\u03b5\u03b9\u03c1\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03be\u03b5\u03ba\u03af\u03bd\u03b7\u03c3\u03b1\u03bd \u03c3\u03c4\u03b9\u03c2\u00a0\u0397\u03a0\u0391\u00a0\u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5\u00a0\u03c8\u03c5\u03c7\u03c1\u03bf\u03cd \u03c0\u03bf\u03bb\u03ad\u03bc\u03bf\u03c5. \u0397\u00a0\u03a3\u03bf\u03b2\u03b9\u03b5\u03c4\u03b9\u03ba\u03ae \u0388\u03bd\u03c9\u03c3\u03b7\u00a0\u03b5\u03af\u03c7\u03b5 \u03ae\u03b4\u03b7 \u03c3\u03c4\u03b5\u03af\u03bb\u03b5\u03b9 \u03c3\u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c4\u03bf\u03bd \u03b4\u03bf\u03c1\u03c5\u03c6\u03cc\u03c1\u03bf\u00a0\u03a3\u03c0\u03bf\u03cd\u03c4\u03bd\u03b9\u03ba 1\u00a0\u03ba\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2 \u0391\u03bc\u03b5\u03c1\u03b9\u03ba\u03b1\u03bd\u03bf\u03cd\u03c2 \u03bd\u03b1 \u03c6\u03bf\u03b2\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03cc\u03bb\u03bf \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c7\u03ce\u03c1\u03b1\u03c2 \u03c4\u03bf\u03c5\u03c2. \u0398\u03ad\u03bb\u03bf\u03bd\u03c4\u03b1\u03c2 \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c4\u03b5\u03c5\u03c4\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc \u03bc\u03b9\u03b1 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ae \u03c0\u03c5\u03c1\u03b7\u03bd\u03b9\u03ba\u03ae \u03b5\u03c0\u03af\u03b8\u03b5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03a1\u03ce\u03c3\u03c9\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b1\u03bd \u03c4\u03b7\u03bd \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 \u03c0\u03c1\u03bf\u03b7\u03b3\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03bc\u03c5\u03bd\u03c4\u03b9\u03ba\u03ce\u03bd \u03b5\u03c1\u03b5\u03c5\u03bd\u03ce\u03bd\u00a0ARPA\u00a0(Advanced Research Project Agency) \u03b3\u03bd\u03c9\u03c3\u03c4\u03ae \u03c9\u03c2\u00a0DARPA\u00a0(Defense Advanced Research Projects Agency) \u03c3\u03c4\u03b9\u03c2 \u03bc\u03ad\u03c1\u03b5\u03c2 \u03bc\u03b1\u03c2. \u0391\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1\u03c2 \u03ae\u03c4\u03b1\u03bd \u03bd\u03b1 \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b9\u03c9\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd\u00a0\u0397\u03a0\u0391\u00a0\u03bd\u03b1 \u03b1\u03bd\u03b1\u03c0\u03c4\u03c5\u03c7\u03b8\u03bf\u03cd\u03bd \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03ad\u03bd\u03b1 \u03b4\u03af\u03ba\u03c4\u03c5\u03bf \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1\u03c2 \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b5 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b2\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b5\u03bd\u03b4\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c0\u03c5\u03c1\u03b7\u03bd\u03b9\u03ba\u03ae \u03b5\u03c0\u03af\u03b8\u03b5\u03c3\u03b7.<br \/>\n\u03a4\u03bf \u03b1\u03c1\u03c7\u03b9\u03ba\u03cc \u03b8\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03cc \u03c5\u03c0\u03cc\u03b2\u03b1\u03b8\u03c1\u03bf \u03b4\u03cc\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd\u00a0\u03a4\u03b6. \u039b\u03b9\u03ba\u03bb\u03ac\u03b9\u03bd\u03c4\u03b5\u03c1\u00a0(J.C.R. 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\u03c4\u03bf\u03c5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1\u03bd \u03bd\u03b1 \u03c3\u03c4\u03b1\u03bb\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ae \u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03ac\u03bb\u03bb\u03bf.<br \/>\n\u03a3\u03c4\u03b7\u03c1\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03bf \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b8\u03b5\u03c9\u03c1\u03af\u03b5\u03c2 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03b5\u03af\u03b4\u03bf\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03c9\u03c2\u00a0ARPANET. \u0395\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03b8\u03b7\u03ba\u03b5 \u03ba\u03b1\u03b9 \u03bb\u03b5\u03b9\u03c4\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b5 \u03b3\u03b9\u03b1 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac \u03c4\u03bf 1969 \u03bc\u03b5 4 \u03ba\u03cc\u03bc\u03b2\u03bf\u03c5\u03c2 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03c9\u03bd \u03bf\u03c0\u03bf\u03af\u03c9\u03bd \u03c3\u03c5\u03bd\u03b4\u03ad\u03bf\u03bd\u03c4\u03b1\u03b9 4 \u03bc\u03af\u03bd\u03b9 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 (mini computers\u00a012k): \u03c4\u03bf\u03c5 \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u03c4\u03b7\u03c2\u00a0\u039a\u03b1\u03bb\u03b9\u03c6\u03cc\u03c1\u03bd\u03b9\u03b1\u00a0\u03c3\u03c4\u03b7\u03bd \u03a3\u03ac\u03bd\u03c4\u03b1 \u039c\u03c0\u03ac\u03c1\u03bc\u03c0\u03b1\u03c1\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u03c4\u03b7\u03c2 \u039a\u03b1\u03bb\u03b9\u03c6\u03cc\u03c1\u03bd\u03b9\u03b1 \u03c3\u03c4\u03bf\u00a0\u039b\u03bf\u03c2 \u0386\u03bd\u03c4\u03b6\u03b5\u03bb\u03b5\u03c2, \u03c4\u03bf SRI \u03c3\u03c4\u03bf \u03a3\u03c4\u03ac\u03bd\u03c6\u03bf\u03c1\u03bd\u03c4 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03c4\u03b7\u03c2\u00a0\u0393\u03b9\u03bf\u03cd\u03c4\u03b1. \u0397 \u03c4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03ad\u03c6\u03b8\u03b1\u03bd\u03b5 \u03c4\u03b1 50 kbps \u03ba\u03b1\u03b9 \u03ad\u03c4\u03c3\u03b9 \u03b5\u03c0\u03b9\u03c4\u03b5\u03cd\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b7 \u03c0\u03c1\u03ce\u03c4\u03b7\u00a0dial up\u00a0\u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03bc\u03ad\u03c3\u03c9 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ce\u03bd \u03c4\u03b7\u03bb\u03b5\u03c6\u03ce\u03bd\u03bf\u03c5. \u039c\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf 1972 \u03bf\u03b9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03bf\u03b9 \u03c3\u03c4\u03bf\u00a0ARPANET\u00a0\u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c6\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 23, \u03bf\u03c0\u03cc\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03b5\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac \u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7\u03c2\u00a0\u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03bf\u03cd \u03c4\u03b1\u03c7\u03c5\u03b4\u03c1\u03bf\u03bc\u03b5\u03af\u03bf\u03c5\u00a0(e-mail).<br \/>\n\u03a0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03b1 \u03b4\u03af\u03ba\u03c4\u03c5\u03b1, \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03c3\u03b1\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03c9\u03c4\u03cc\u03ba\u03bf\u03bb\u03bb\u03b1(\u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf\u00a0x.25\u00a0\u03ba\u03b1\u03b9 \u03c4\u03bf\u00a0UUCP) \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c3\u03c5\u03bd\u03b4\u03ad\u03bf\u03bd\u03c4\u03b1\u03bd \u03bc\u03b5 \u03c4\u03bf\u00a0ARPANET. \u03a4\u03bf \u03c0\u03c1\u03c9\u03c4\u03cc\u03ba\u03bf\u03bb\u03bb\u03bf \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03c3\u03b5 \u03c4\u03bf\u00a0ARPANET\u00a0\u03ae\u03c4\u03b1\u03bd \u03c4\u03bf NCP (Network Control Protocol), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf, \u03cc\u03bc\u03c9\u03c2, \u03b5\u03af\u03c7\u03b5 \u03c4\u03bf \u03bc\u03b5\u03b9\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1 \u03cc\u03c4\u03b9 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03c3\u03b5 \u03bc\u03cc\u03bd\u03bf \u03bc\u03b5 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ce\u03bd. \u0388\u03c4\u03c3\u03b9, \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03b7 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03c3\u03c4\u03b9\u03c2 \u03b1\u03c1\u03c7\u03ad\u03c2 \u03c4\u03bf\u03c5 1970 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03c9\u03c4\u03cc\u03ba\u03bf\u03bb\u03bb\u03bf \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03ad\u03bd\u03c9\u03bd\u03b5 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03b4\u03af\u03ba\u03c4\u03c5\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03af\u03c7\u03b1\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03cc\u03c4\u03b5. \u03a4\u03bf 1974 \u03bb\u03bf\u03b9\u03c0\u03cc\u03bd, \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03c4\u03c9\u03bd\u00a0\u0392\u03b9\u03bd\u03c4 \u03a3\u03b5\u03c1\u03c6\u00a0(Vint Cerf) \u03ba\u03b1\u03b9\u00a0\u039c\u03c0\u03bf\u03bc\u03c0 \u039a\u03ac\u03b1\u03bd\u00a0(Bob Kahn) \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03c0\u03c1\u03bf\u03ad\u03ba\u03c5\u03c8\u03b5 \u03c4\u03bf \u03c0\u03c1\u03c9\u03c4\u03cc\u03ba\u03bf\u03bb\u03bb\u03bf TCP (Transmission Control Protocol) \u03c0\u03bf\u03c5 \u03b1\u03c1\u03b3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf 1978 \u03ad\u03b3\u03b9\u03bd\u03b5\u00a0TCP\/IP, \u03c0\u03c1\u03bf\u03c3\u03b5\u03c4\u03ad\u03b8\u03b7 \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03c4\u03bf Internet Protocol (IP), \u03ce\u03c3\u03c0\u03bf\u03c5 \u03c4\u03bf 1983 \u03ad\u03b3\u03b9\u03bd\u03b5 \u03c4\u03bf \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03cc \u03c0\u03c1\u03c9\u03c4\u03cc\u03ba\u03bf\u03bb\u03bb\u03bf \u03c0\u03bf\u03c5 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03c3\u03b5 \u03c4\u03bf\u00a0ARPANET.<br \/>\n\u03a4\u03bf 1984 \u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf\u00a0DNS\u00a0(Domain Name System) \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c3\u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03ac\u03c6\u03bf\u03bd\u03c4\u03b1\u03b9 1000 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03bf\u03af \u03ba\u03cc\u03bc\u03b2\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c0\u03bb\u03ad\u03bf\u03bd \u03b1\u03bd\u03b1\u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b4\u03b9\u03b5\u03c5\u03b8\u03cd\u03bd\u03c3\u03b5\u03b9\u03c2 \u03ba\u03c9\u03b4\u03b9\u03ba\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd. \u0388\u03bd\u03b1 \u03b1\u03ba\u03cc\u03bc\u03b1 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b2\u03ae\u03bc\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7 \u03c4\u03bf\u03c5 \u0394\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03ad\u03ba\u03b1\u03bd\u03b5 \u03c4\u03bf \u0395\u03b8\u03bd\u03b9\u03ba\u03cc \u038a\u03b4\u03c1\u03c5\u03bc\u03b1 \u0395\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd (National Science Foundation, NSF) \u03c4\u03c9\u03bd \u0397\u03a0\u0391, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b4\u03b7\u03bc\u03b9\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b5 \u03c4\u03b7\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03c5\u03b1\u03ba\u03ae \u03c0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03b9\u03b1\u03ba\u03ae \u03c1\u03b1\u03c7\u03bf\u03ba\u03bf\u03ba\u03ba\u03b1\u03bb\u03b9\u03ac (backbone), \u03c4\u03bf\u00a0NSFNet, \u03c4\u03bf 1986. 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\u03c4\u03bf\u03c5 \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf\u03c5 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c5 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03c9\u03bd. \u03a4\u03b1 \u03c0\u03c1\u03ce\u03c4\u03b1 WEB 2.0 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1\u00a0\u03b9\u03c3\u03c4\u03bf\u03bb\u03cc\u03b3\u03b9\u03b1\u00a0(blogs), \u03c3\u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf \u03c7\u03c1\u03ae\u03c3\u03c4\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03c6\u03ae\u03bd\u03b5\u03b9 \u03c3\u03c7\u03cc\u03bb\u03b9\u03b1. \u0386\u03bb\u03bb\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1 WEB 2.0 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03c9\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1\u00a0wikis\u00a0\u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b5\u03c2 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03c3\u03b7\u03c2.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong><em>\u03a0\u0397\u0393\u0397 : el.wikipedia.org\/wiki\/\u0394\u03b9\u03b1\u03b4\u03af\u03ba\u03c4\u03c5\u03bf<\/em><\/strong><br \/>\n<strong><em>el.wikipedia.org\/wiki\/\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03bf\u03c2_\u0399\u03c3\u03c4\u03cc\u03c2<\/em><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u0395\u03b9\u03ba\u03cc\u03bd\u03b1: https:\/\/gr.pinterest.com\/pin\/562105597212600551\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u039f\u03b9 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03b1\u03c0\u03cc\u03c0\u03b5\u03b9\u03c1\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 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