{"id":2871,"date":"2024-07-28T07:32:28","date_gmt":"2024-07-28T07:32:28","guid":{"rendered":"https:\/\/www.lifescienceart.com\/el\/?p=2871"},"modified":"2024-07-28T07:32:28","modified_gmt":"2024-07-28T07:32:28","slug":"airship-investments-a-historical-warning","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/el\/science\/aviation-and-aerospace\/airship-investments-a-historical-warning\/","title":{"rendered":"\u0395\u03c0\u03b5\u03bd\u03b4\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1: \u039c\u03b9\u03b1 \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03b5\u03b9\u03b4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0395\u03c0\u03b5\u03bd\u03b4\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1: \u039c\u03b9\u03b1 \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03b5\u03b9\u03b4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7<\/h2>\n\n<h2 class=\"wp-block-heading\">\u03a0\u03c1\u03ce\u03b9\u03bc\u03bf\u03c2 \u03b5\u03bd\u03b8\u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b5\u03c2 \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7\u03c2<\/h2>\n\n<p>\u03a3\u03c4\u03b9\u03c2 \u03b1\u03c1\u03c7\u03ad\u03c2 \u03c4\u03bf\u03c5 20\u03bf\u03cd \u03b1\u03b9\u03ce\u03bd\u03b1, \u03c4\u03b1 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1 \u03b1\u03b9\u03c7\u03bc\u03b1\u03bb\u03ce\u03c4\u03b9\u03c3\u03b1\u03bd \u03c4\u03b7 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1 \u03c6\u03b1\u03bd\u03c4\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03ad\u03bb\u03ba\u03c5\u03c3\u03b1\u03bd \u03c0\u03c1\u03cc\u03b8\u03c5\u03bc\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b5\u03bd\u03b4\u03c5\u03c4\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03ae\u03bb\u03c0\u03b9\u03b6\u03b1\u03bd \u03bd\u03b1 \u03b5\u03c0\u03c9\u03c6\u03b5\u03bb\u03b7\u03b8\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03c6\u03bf\u03c5\u03c4\u03bf\u03c5\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b5\u03c2. \u0395\u03c4\u03b1\u03b9\u03c1\u03b5\u03af\u03b5\u03c2 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd, \u03c5\u03c0\u03bf\u03c3\u03c7\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03c3\u03bf\u03c5\u03bd, \u03bd\u03b1 \u03c0\u03bf\u03c5\u03bb\u03ae\u03c3\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03bf\u03c5\u03bd \u03bd\u03ad\u03b5\u03c2 \u03b9\u03c0\u03c4\u03ac\u03bc\u03b5\u03bd\u03b5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03ad\u03c2, \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03b3\u03c9\u03bd\u03b9\u03ac \u03c4\u03b7\u03c2 \u03c7\u03ce\u03c1\u03b1\u03c2.<\/p>\n\n<h2 class=\"wp-block-heading\">\u039c\u03b9\u03b1 \u03c3\u03ba\u03b5\u03c0\u03c4\u03b9\u03ba\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03c6\u03c9\u03bd\u03ae \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c6\u03b7\u03bc\u03b5\u03c1\u03af\u03b4\u03b1 Engineering News<\/h2>\n\n<p>\u039c\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf\u03bd \u03b5\u03bd\u03b8\u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03bc\u03cc, \u03ad\u03bd\u03b1 \u03ba\u03cd\u03c1\u03b9\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf \u03c4\u03bf\u03c5 \u0394\u03b5\u03ba\u03b5\u03bc\u03b2\u03c1\u03af\u03bf\u03c5 1908 \u03c3\u03c4\u03b7\u03bd Engineering News \u03c3\u03ae\u03ba\u03c9\u03c3\u03b5 \u03c3\u03b7\u03bc\u03b1\u03af\u03b5\u03c2 \u03c0\u03c1\u03bf\u03b5\u03b9\u03b4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2. \u03a4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf, \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c4\u03b7\u03ba\u03b5 \u03c3\u03c4\u03bf Literary Digest, \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b5 \u03c4\u03b7\u03bd \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03bc\u03b7 \u03b2\u03b9\u03c9\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b5\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03ce\u03bd \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd \u03bc\u03b5 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1.<\/p>\n\n<h2 class=\"wp-block-heading\">\u039c\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03b5\u03bc\u03c0\u03bf\u03c1\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd: \u0391\u03bd\u03ad\u03c6\u03b9\u03ba\u03c4\u03b7 \u03ba\u03b1\u03b9 \u03b4\u03b1\u03c0\u03b1\u03bd\u03b7\u03c1\u03ae<\/h2>\n\n<p>\u03a4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf \u03b1\u03c0\u03ad\u03c1\u03c1\u03b9\u03c8\u03b5 \u03c4\u03b7\u03bd \u03b9\u03b4\u03ad\u03b1 \u03c4\u03b7\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03c9\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03b5\u03bc\u03c0\u03bf\u03c1\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd, \u03c4\u03bf\u03bd\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03c5\u03c0\u03b5\u03c1\u03b2\u03bf\u03bb\u03b9\u03ba\u03ac \u03ba\u03cc\u03c3\u03c4\u03b7 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b5\u03c0\u03ac\u03b3\u03b5\u03c4\u03b1\u03b9. \u03a5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03ba\u03b1\u03b8\u03b9\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c7\u03b5\u03c1\u03c3\u03b1\u03af\u03b5\u03c2 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03bf\u03b9 \u03c3\u03b9\u03b4\u03b7\u03c1\u03cc\u03b4\u03c1\u03bf\u03bc\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b2\u03b1\u03b3\u03cc\u03bd\u03b9\u03b1, \u03ae\u03c4\u03b1\u03bd \u03c0\u03bf\u03bb\u03cd \u03c0\u03b9\u03bf \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ad\u03c2.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0395\u03c0\u03b9\u03b2\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2: \u039c\u03b9\u03b1 \u03ba\u03b1\u03b9\u03bd\u03bf\u03c4\u03bf\u03bc\u03af\u03b1, \u03cc\u03c7\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1<\/h2>\n\n<p>\u039f \u03c3\u03c5\u03b3\u03b3\u03c1\u03b1\u03c6\u03ad\u03b1\u03c2 \u03b1\u03bc\u03c6\u03b9\u03c3\u03b2\u03ae\u03c4\u03b7\u03c3\u03b5 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03b2\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03b1\u03b5\u03c1\u03bf\u03c0\u03bf\u03c1\u03b9\u03ba\u03ce\u03bd \u03c4\u03b1\u03be\u03b9\u03b4\u03b9\u03ce\u03bd. \u0395\u03bd\u03ce \u03b1\u03bd\u03b1\u03b3\u03bd\u03ce\u03c1\u03b9\u03c3\u03b5 \u03c4\u03b7\u03bd \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5\u03c2 \u03c9\u03c2 \u03c8\u03c5\u03c7\u03b1\u03b3\u03c9\u03b3\u03af\u03b1 \u03c3\u03b5 \u03b5\u03ba\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2, \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b5\u03b3\u03b3\u03b5\u03bd\u03b5\u03af\u03c2 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c5\u03c8\u03b7\u03bb\u03cc \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03b8\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b5\u03c5\u03c1\u03b5\u03af\u03b1 \u03c5\u03b9\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03ae \u03c4\u03bf\u03c5\u03c2.<\/p>\n\n<h2 class=\"wp-block-heading\">\u03a0\u03cc\u03bb\u03b5\u03bc\u03bf\u03c2: \u0388\u03bd\u03b1\u03c2 \u03b5\u03c5\u03ac\u03bb\u03c9\u03c4\u03bf\u03c2 \u03c3\u03c4\u03cc\u03c7\u03bf\u03c2<\/h2>\n\n<p>\u0397 Engineering News \u03b1\u03c0\u03ad\u03c1\u03c1\u03b9\u03c8\u03b5 \u03c4\u03b7\u03bd \u03ac\u03c0\u03bf\u03c8\u03b7 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1\u03bd \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b4\u03c1\u03b1\u03bc\u03b1\u03c4\u03af\u03c3\u03bf\u03c5\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf \u03c3\u03c4\u03bf\u03bd \u03c0\u03cc\u03bb\u03b5\u03bc\u03bf. \u03a5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b1\u03bd \u03cc\u03c4\u03b9 \u03b7 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03ac \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c4\u03b1 \u03c0\u03c5\u03c1\u03ac \u03b5\u03b4\u03ac\u03c6\u03bf\u03c5\u03c2 \u03c4\u03b1 \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03c3\u03b5 \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf\u03c5\u03c2 \u03c3\u03c4\u03cc\u03c7\u03bf\u03c5\u03c2, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03bc\u03b7 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b9\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03ba\u03bf\u03c0\u03bf\u03cd\u03c2.<\/p>\n\n<h2 class=\"wp-block-heading\">\u039c\u03b1\u03ba\u03c1\u03bf\u03c0\u03c1\u03cc\u03b8\u03b5\u03c3\u03bc\u03bf\u03c2 \u03b1\u03bd\u03c4\u03af\u03ba\u03c4\u03c5\u03c0\u03bf\u03c2<\/h2>\n\n<p>\u03a0\u03b1\u03c1\u03ac \u03c4\u03bf\u03bd \u03c3\u03ba\u03b5\u03c0\u03c4\u03b9\u03ba\u03b9\u03c3\u03bc\u03cc \u03c0\u03bf\u03c5 \u03b5\u03ba\u03c6\u03c1\u03ac\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c4\u03bf 1909, \u03c4\u03b1 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03c9\u03c3\u03b1\u03bd \u03c0\u03c1\u03cc\u03bf\u03b4\u03bf \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b7\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c4\u03bf\u03c5 \u03a0\u03c1\u03ce\u03c4\u03bf\u03c5 \u03a0\u03b1\u03b3\u03ba\u03bf\u03c3\u03bc\u03af\u03bf\u03c5 \u03a0\u03bf\u03bb\u03ad\u03bc\u03bf\u03c5. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03b3\u03b9\u03b1 \u03b1\u03bd\u03b1\u03b3\u03bd\u03ce\u03c1\u03b9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03ac\u03bb\u03b9\u03c3\u03c4\u03b1 \u03b5\u03be\u03bf\u03c0\u03bb\u03af\u03c3\u03c4\u03b7\u03ba\u03b1\u03bd \u03bc\u03b5 \u03c0\u03bf\u03bb\u03c5\u03b2\u03cc\u03bb\u03b1 \u03b3\u03b9\u03b1 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b2\u03bf\u03bc\u03b2\u03b1\u03c1\u03b4\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03bf\u03b9 \u03b5\u03b3\u03b3\u03b5\u03bd\u03b5\u03af\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03c4\u03c9\u03bd \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03c9\u03bd, \u03cc\u03c0\u03c9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b3\u03c1\u03ac\u03c6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03ba\u03cd\u03c1\u03b9\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf \u03c4\u03b7\u03c2 Engineering News, \u03b5\u03bc\u03c0\u03cc\u03b4\u03b9\u03c3\u03b1\u03bd \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b5\u03c5\u03c1\u03b5\u03af\u03b1 \u03c5\u03b9\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03ae \u03c4\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03b5\u03bc\u03c0\u03bf\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b9\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c3\u03ba\u03bf\u03c0\u03bf\u03cd\u03c2.<\/p>\n\n<h2 class=\"wp-block-heading\">\u039c\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03bf\u03cd\u03c2 \u03b5\u03c0\u03b5\u03bd\u03b4\u03c5\u03c4\u03ad\u03c2<\/h2>\n\n<p>\u0397 \u03c0\u03c1\u03ce\u03b9\u03bc\u03b7 \u03b9\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b5\u03bd\u03b4\u03cd\u03c3\u03b5\u03c9\u03bd \u03c3\u03b5 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c0\u03bf\u03bb\u03cd\u03c4\u03b9\u03bc\u03b1 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b5\u03bd\u03b4\u03c5\u03c4\u03ad\u03c2 \u03c3\u03b5 \u03b1\u03bd\u03b1\u03b4\u03c5\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b5\u03c2 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1. \u03a5\u03c0\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0395\u03bc\u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03b1\u03c4\u03c9\u03bc\u03ad\u03bd\u03b7\u03c2 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1\u03c2:<\/strong> \u0391\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c0\u03c1\u03bf\u03c3\u03b5\u03ba\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u03c3\u03ba\u03bf\u03c0\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03b2\u03b9\u03c9\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c4\u03c9\u03bd \u03bd\u03ad\u03c9\u03bd \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7.<\/li>\n<li><strong>\u03a1\u03b5\u03b1\u03bb\u03b9\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03bf\u03c3\u03b4\u03bf\u03ba\u03b9\u03ce\u03bd:<\/strong> \u0391\u03bd\u03b1\u03b3\u03bd\u03ce\u03c1\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b5\u03c2 \u03b1\u03b9\u03c7\u03bc\u03ae\u03c2.<\/li>\n<li><strong>\u0394\u03b9\u03b1\u03c6\u03bf\u03c1\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2:<\/strong> \u0394\u03b9\u03b1\u03c3\u03c0\u03bf\u03c1\u03ac \u03c4\u03c9\u03bd \u03b5\u03c0\u03b5\u03bd\u03b4\u03cd\u03c3\u03b5\u03c9\u03bd \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c4\u03bf\u03bc\u03b5\u03af\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c5\u03c3\u03b9\u03b1\u03ba\u03ce\u03bd \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03c9\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5.<\/li>\n<li><strong>\u03a0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae\u03c2:<\/strong> \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7 \u03c3\u03b5 \u03c0\u03bf\u03bb\u03cd \u03ba\u03b5\u03c1\u03b4\u03bf\u03c3\u03ba\u03bf\u03c0\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03ba\u03c4\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b5\u03c2.<\/li>\n<\/ul>\n\n<p>\u039b\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03b1\u03c5\u03c4\u03ac \u03c4\u03b1 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1, \u03bf\u03b9 \u03b5\u03c0\u03b5\u03bd\u03b4\u03c5\u03c4\u03ad\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03c0\u03bb\u03bf\u03b7\u03b3\u03b7\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03b1\u03b4\u03c5\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03bb\u03ac\u03b2\u03bf\u03c5\u03bd \u03c0\u03b9\u03bf \u03c4\u03b5\u03ba\u03bc\u03b7\u03c1\u03b9\u03c9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b5\u03c0\u03b5\u03bd\u03b4\u03c5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03b9\u03c2.<\/p>\n\n<h2 class=\"wp-block-heading\">\u03a0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b5\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>\u03a4\u03b1 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b9\u03c9\u03c4\u03b9\u03ba\u03ac \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b9\u03c3\u03b1\u03bd \u03bd\u03b1 \u03b1\u03bd\u03b1\u03c0\u03c4\u03cd\u03c3\u03c3\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b1\u03c1\u03c7\u03ad\u03c2 \u03c4\u03bf\u03c5 20\u03bf\u03cd \u03b1\u03b9\u03ce\u03bd\u03b1, \u03b1\u03bb\u03bb\u03ac \u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03bf\u03c5\u03c2 \u03ae\u03c4\u03b1\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03bb\u03cc\u03b3\u03c9 \u03c4\u03b7\u03c2 \u03b5\u03c5\u03c0\u03ac\u03b8\u03b5\u03b9\u03ac\u03c2 \u03c4\u03bf\u03c5\u03c2.<\/li>\n<li>\u03a4\u03b1 \u03b1\u03b4\u03ad\u03bb\u03c6\u03b9\u03b1 \u03a1\u03ac\u03b9\u03c4 \u03b4\u03bf\u03ba\u03af\u03bc\u03b1\u03c3\u03b1\u03bd \u03ad\u03bd\u03b1 \u03c3\u03c4\u03c1\u03b1\u03c4\u03b9\u03c9\u03c4\u03b9\u03ba\u03cc \u03b1\u03b5\u03c1\u03bf\u03c0\u03bb\u03ac\u03bd\u03bf \u03c4\u03bf 1909, \u03c3\u03b7\u03bc\u03b1\u03c4\u03bf\u03b4\u03bf\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03ad\u03bd\u03b1 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b2\u03ae\u03bc\u03b1 \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03cc\u03bf\u03b4\u03bf \u03c4\u03b7\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03b5\u03c1\u03bf\u03c0\u03bf\u03c1\u03af\u03b1\u03c2.<\/li>\n<li>\u03a4\u03b1 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03ad\u03bd\u03b1 \u03c3\u03c5\u03bd\u03b1\u03c1\u03c0\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc \u03ba\u03b5\u03c6\u03ac\u03bb\u03b1\u03b9\u03bf \u03c3\u03c4\u03b7\u03bd \u03b9\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03b5\u03c1\u03bf\u03c0\u03bf\u03c1\u03af\u03b1\u03c2, \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b5\u03c2 \u03bd\u03b1 \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03b7 \u03b4\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c4\u03b7\u03c2 \u03c0\u03c4\u03ae\u03c3\u03b7\u03c2.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u0395\u03c0\u03b5\u03bd\u03b4\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1: \u039c\u03b9\u03b1 \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03b5\u03b9\u03b4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03a0\u03c1\u03ce\u03b9\u03bc\u03bf\u03c2 \u03b5\u03bd\u03b8\u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b5\u03c2 \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7\u03c2 \u03a3\u03c4\u03b9\u03c2 \u03b1\u03c1\u03c7\u03ad\u03c2 \u03c4\u03bf\u03c5 20\u03bf\u03cd \u03b1\u03b9\u03ce\u03bd\u03b1, \u03c4\u03b1 \u03b1\u03b5\u03c1\u03cc\u03c0\u03bb\u03bf\u03b9\u03b1 \u03b1\u03b9\u03c7\u03bc\u03b1\u03bb\u03ce\u03c4\u03b9\u03c3\u03b1\u03bd \u03c4\u03b7 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1 \u03c6\u03b1\u03bd\u03c4\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03ad\u03bb\u03ba\u03c5\u03c3\u03b1\u03bd \u03c0\u03c1\u03cc\u03b8\u03c5\u03bc\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b5\u03bd\u03b4\u03c5\u03c4\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03ae\u03bb\u03c0\u03b9\u03b6\u03b1\u03bd \u03bd\u03b1 \u03b5\u03c0\u03c9\u03c6\u03b5\u03bb\u03b7\u03b8\u03bf\u03cd\u03bd&hellip;<\/p>\n","protected":false},"author":6,"featured_media":23956,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[597],"tags":[5655,5658,5654,41,3100,5657,5656],"class_list":["post-2871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aviation-and-aerospace","tag-emerging-technologies","tag-military-technology","tag-airship-investments","tag-aviation-history","tag-transportation-innovation","tag-investment-lessons","tag-financial-risks"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/posts\/2871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/comments?post=2871"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/posts\/2871\/revisions"}],"predecessor-version":[{"id":2872,"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/posts\/2871\/revisions\/2872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/media\/23956"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/media?parent=2871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/categories?post=2871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/el\/wp-json\/wp\/v2\/tags?post=2871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}