{"id":36018,"date":"2019-02-09T13:45:06","date_gmt":"2019-02-09T11:45:06","guid":{"rendered":"http:\/\/omathimatikos.gr\/?p=36018"},"modified":"2019-02-05T13:46:36","modified_gmt":"2019-02-05T11:46:36","slug":"%cf%80%ce%b1%ce%b3%ce%ba%cf%8c%cf%83%ce%bc%ce%b9%ce%b1-%ce%b1%ce%bd%ce%b7%cf%83%cf%85%cf%87%ce%af%ce%b1-%ce%b3%ce%b9%ce%b3%ce%ac%ce%bd%cf%84%ce%b9%ce%b1-%cf%84%cf%81%cf%8d%cf%80%ce%b1-%ce%b5%ce%bd","status":"publish","type":"post","link":"https:\/\/omathimatikos.gr\/?p=36018","title":{"rendered":"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf)"},"content":{"rendered":"<h3><!--more--><\/h3>\n<div class=\"article-text\">\n<blockquote>\n<h3><strong>\u0391\u03bd \u03bb\u03b9\u03ce\u03c3\u03b5\u03b9 \u03b8\u03b1 \u03b1\u03bd\u03ad\u03b2\u03b5\u03b9 \u03ba\u03b1\u03c4\u03ac \u03ad\u03bd\u03b1 \u03bc\u03ad\u03c4\u03c1\u03bf \u03b7 \u03c3\u03c4\u03ac\u03b8\u03bc\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03ac\u03bb\u03b1\u03c3\u03c3\u03b1\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7!<\/strong><\/h3>\n<\/blockquote>\n<p><strong>\u0395\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03bf\u03bc\u03ac\u03b4\u03b1 \u03b4\u03b9\u03b1\u03c0\u03af\u03c3\u03c4\u03c9\u03c3\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03ba\u03bb\u03b9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03b5\u03b9\u03c3\u03b4\u03cd\u03c3\u03b5\u03b9 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03b5\u03bd\u03cc\u03c2 \u03c4\u03b5\u03c1\u03ac\u03c3\u03c4\u03b9\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03ba\u03bb\u03b7\u03b8\u03b5\u03af \u03bc\u03b9\u03b1 \u03c4\u03b5\u03c1\u03ac\u03c3\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1. \u0397 \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03b5\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1<\/strong><\/p>\n<p>\u0395\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03bf\u03bc\u03ac\u03b4\u03b1 \u03b4\u03b9\u03b1\u03c0\u03af\u03c3\u03c4\u03c9\u03c3\u03b5 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03ba\u03bb\u03b9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03b5\u03b9\u03c3\u03b4\u03cd\u03c3\u03b5\u03b9 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03b5\u03bd\u03cc\u03c2 \u03c4\u03b5\u03c1\u03ac\u03c3\u03c4\u03b9\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd\u2026 \u03ba\u03b1\u03c4\u03b1\u03c3\u03c0\u03b1\u03c1\u03ac\u03c3\u03c3\u03bf\u03c5\u03bd. \u0395\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ad\u03c2 \u03b5\u03bd\u03c4\u03cc\u03c0\u03b9\u03c3\u03b1\u03bd \u03bc\u03b9\u03b1 \u03c4\u03b5\u03c1\u03ac\u03c3\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf\u03bd \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 Thwaites \u03ba\u03b1\u03b9 \u03c3\u03c0\u03b5\u03cd\u03b4\u03bf\u03c5\u03bd \u03b5\u03ba\u03b5\u03af \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03bf\u03c5\u03bd \u03c4\u03b9 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9.<\/p>\n<p>\u0397 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03ad\u03bd\u03b1 \u03b5\u03bd\u03c4\u03b5\u03bb\u03ce\u03c2 \u03b1\u03c6\u03b9\u03bb\u03cc\u03be\u03b5\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03ac\u03bd\u03b8\u03c1\u03c9\u03c0\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2. \u039f\u03bc\u03c9\u03c2 \u03c4\u03b9\u03c2 \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b5\u03c2 \u03b4\u03b5\u03ba\u03b1\u03b5\u03c4\u03af\u03b5\u03c2 \u03bf\u03b9 \u03ba\u03bb\u03b9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b1\u03b3\u03c9\u03bc\u03ad\u03bd\u03b7 \u03ae\u03c0\u03b5\u03b9\u03c1\u03bf \u03c4\u03b7\u03c2 \u0393\u03b7\u03c2 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03c6\u03ad\u03c1\u03b5\u03b9. \u0395\u03c7\u03b5\u03b9 \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03b1\u03c6\u03b5\u03af \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03c4\u03c1\u03b9\u03c3\u03b5\u03ba\u03b1\u03c4\u03bf\u03bc\u03bc\u03c5\u03c1\u03af\u03c9\u03bd \u03c4\u03cc\u03bd\u03c9\u03bd \u03c0\u03ac\u03b3\u03c9\u03bd \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03b1\u03bc\u03b5\u03af\u03c9\u03c4\u03bf \u03c1\u03c5\u03b8\u03bc\u03cc.<\/p>\n<p>H \u03c0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03cc\u03bd\u03c9\u03bd \u03ad\u03c7\u03b5\u03b9 \u03b5\u03c0\u03b9\u03ba\u03b5\u03bd\u03c4\u03c1\u03c9\u03b8\u03b5\u03af \u03c3\u03c4\u03bf\u03c5\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c5\u03c2 \u03c3\u03b5 \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b5\u03c2 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2. \u0393\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b5\u03c7\u03b5\u03af\u03c2 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b1\u03bd \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03c4\u03b9 \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03cc \u03bb\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd. \u0395\u03bd\u03b1\u03c2 \u03b5\u03be \u03b1\u03c5\u03c4\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2 Thwaites \u03c3\u03c4\u03b7\u03bd \u03b4\u03c5\u03c4\u03b9\u03ba\u03ae \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2. \u03a0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03b3\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03bf \u03b1\u03c0\u03bf\u03bc\u03bf\u03bd\u03c9\u03bc\u03ad\u03bd\u03bf \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c0\u03bf\u03c5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03bc\u03ac\u03bb\u03b9\u03c3\u03c4\u03b1 \u03c9\u03c2 \u03b1\u03bd\u03ac\u03c7\u03c9\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b5\u03c1\u03ac\u03c3\u03c4\u03b9\u03b5\u03c2 \u03bc\u03ac\u03b6\u03b5\u03c2 \u03c0\u03ac\u03b3\u03bf\u03c5 \u03c0\u03af\u03c3\u03c9 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac \u03b1\u03bd \u03ba\u03b1\u03c4\u03b1\u03c1\u03c1\u03b5\u03cd\u03c3\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03bb\u03b9\u03ce\u03c3\u03b5\u03b9 \u03b5\u03ba\u03c4\u03b9\u03bc\u03ac\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03c3\u03c4\u03ac\u03b8\u03bc\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03ac\u03bb\u03b1\u03c3\u03c3\u03b1\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c0\u03bb\u03b1\u03bd\u03ae\u03c4\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc \u03bd\u03b1 \u03b1\u03bd\u03ad\u03b2\u03b5\u03b9 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03ad\u03bd\u03b1 \u03bc\u03ad\u03c4\u03c1\u03bf! \u03a6\u03c5\u03c3\u03b9\u03ba\u03ac \u03b1\u03bd \u03b7 \u03c0\u03c1\u03cc\u03b2\u03bb\u03b5\u03c8\u03b7 \u03b1\u03c5\u03c4\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c4\u03cc\u03c4\u03b5 \u03b7 \u03ba\u03b1\u03c4\u03ac\u03c1\u03c1\u03b5\u03c5\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03b8\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c4\u03c1\u03bf\u03bc\u03b5\u03c1\u03ad\u03c2 \u03c3\u03c5\u03bd\u03ad\u03c0\u03b5\u03b9\u03b5\u03c2 \u03c4\u03cc\u03c3\u03bf \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03b9\u03bd\u03bf \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03cc.<\/p>\n<div id=\"penta-90b42ac4770053244317f9c9f8d1de53\"><\/div>\n<div class=\"video-js-responsive-container vjs-hd\">\n<div id=\"ytjsplr-5\" class=\"video-js vjs-16-9 vjs-paused ytjsplr-5-dimensions vjs-controls-enabled vjs-workinghover vjs-v5 vjs-youtube vjs-user-inactive\" tabindex=\"-1\" role=\"region\" data-setup=\"{ &quot;techOrder&quot;: [&quot;youtube&quot;], &quot;sources&quot;: [{ &quot;type&quot;: &quot;video\/youtube&quot;, &quot;src&quot;: &quot;https:\/\/www.youtube.com\/embed\/wfgCNN5SAZw?version=3&amp;rel=1&amp;fs=1&amp;autohide=2&amp;showsearch=0&amp;showinfo=1&amp;iv_load_policy=1&amp;wmode=transparent&quot; }], &quot;youtube&quot;: { &quot;modestbranding&quot;: 1, &quot;showinfo&quot;: 1 } }\" aria-label=\"video player\">\n<div><iframe loading=\"lazy\" id=\"ytjsplr-5_Youtube_api\" class=\"vjs-tech\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/wfgCNN5SAZw?controls=0&amp;modestbranding=1&amp;rel=0&amp;showinfo=1&amp;loop=0&amp;fs=0&amp;hl=en&amp;playsinline=true&amp;enablejsapi=1&amp;origin=https%3A%2F%2Fwww.pentapostagma.gr&amp;widgetid=1\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<div class=\"vjs-iframe-blocker\"><\/div>\n<\/div>\n<div><\/div>\n<div class=\"vjs-poster\" tabindex=\"-1\" aria-disabled=\"false\"><\/div>\n<div class=\"vjs-text-track-display\" aria-live=\"off\" aria-atomic=\"true\"><\/div>\n<p><button class=\"vjs-big-play-button\" title=\"Play Video\" type=\"button\" aria-live=\"polite\" aria-disabled=\"false\"><span class=\"vjs-control-text\">Play Video<\/span><\/button><\/div>\n<\/div>\n<p>\u038c\u03c0\u03c9\u03c2 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c3\u03b5 \u03b4\u03b7\u03bc\u03bf\u03c3\u03af\u03b5\u03c5\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03b7 \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b1\u00a0<a href=\"https:\/\/www.sciencealert.com\/giant-void-identified-under-antarctica-reveals-a-monumental-hidden-ice-retreat\" target=\"_blank\" rel=\"noopener\">sciencealert<\/a>\u00a0\u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ad\u03c2 \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b1\u03bd \u03cc\u03c4\u03b9 \u03c3\u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 Thwaites \u03ad\u03c7\u03b5\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b7\u03b8\u03b5\u03af \u03bc\u03b9\u03b1 \u03b3\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1. \u039c\u03ad\u03c7\u03c1\u03b9 \u03c3\u03c4\u03b9\u03b3\u03bc\u03ae\u03c2 \u03b7 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03cd\u03c8\u03bf\u03c2 300 \u03bc\u03ad\u03c4\u03c1\u03c9\u03bd \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03af \u03c5\u03c0\u03bf\u03bb\u03cc\u03b3\u03b9\u03c3\u03b1\u03bd \u03cc\u03c4\u03b9 \u03c4\u03bf \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9 \u03c0\u03bf\u03c5 \u03bb\u03b5\u03af\u03c0\u03b5\u03b9 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af \u03c3\u03b5 14 \u03b4\u03b9\u03c3. \u03c4\u03cc\u03bd\u03bf\u03c5\u03c2 \u03c0\u03ac\u03b3\u03bf\u03c5. \u03a4\u03bf \u03b1\u03ba\u03cc\u03bc\u03b7 \u03c0\u03b9\u03bf \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03b7\u03c4\u03b9\u03ba\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03bf\u03bd\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03bc\u03b5\u03bb\u03b5\u03c4\u03bf\u03cd\u03bd \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03ba\u03c4\u03b9\u03bc\u03bf\u03cd\u03bd \u03cc\u03c4\u03b9 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b5\u03bb\u03b5\u03c5\u03c4\u03b1\u03af\u03b1 \u03c4\u03c1\u03b9\u03b5\u03c4\u03af\u03b1.<\/p>\n<p>\u00ab\u03a5\u03c0\u03bf\u03c0\u03c4\u03b5\u03c5\u03cc\u03bc\u03b1\u03c3\u03c4\u03b1\u03bd \u03b5\u03b4\u03ce \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ac \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u03cc\u03c4\u03b9 \u03bf \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2 Thwaites \u03b5\u03af\u03c7\u03b5 \u03b1\u03c0\u03bf\u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03c3\u03c4\u03b5\u03ba\u03cc\u03c4\u03b1\u03bd \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ac \u03c3\u03c4\u03bf \u03ad\u03b4\u03b1\u03c6\u03bf\u03c2 \u03c3\u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03c0\u03b1\u03c4\u03ac\u03b5\u03b9. \u03a7\u03ac\u03c1\u03b9\u03c2 \u03c3\u03c4\u03b7\u03bd \u03bd\u03ad\u03b1 \u03b3\u03b5\u03bd\u03b9\u03ac \u03b4\u03bf\u03c1\u03c5\u03c6\u03cc\u03c1\u03c9\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c0\u03bb\u03ad\u03bf\u03bd \u03bd\u03b1 \u03ba\u03ac\u03bd\u03bf\u03c5\u03bc\u03b5 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03b5\u03c1\u03b5\u03af\u03c2 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u00bb \u03b4\u03b7\u03bb\u03ce\u03bd\u03b5\u03b9 \u03bf \u0395\u03c1\u03af\u03ba \u03a1\u03b9\u03bd\u03cc, \u03c0\u03b1\u03b3\u03b5\u03c4\u03c9\u03bd\u03bf\u03bb\u03cc\u03b3\u03bf\u03c2 \u03c3\u03c4\u03bf \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03c4\u03b7\u03c2 \u039a\u03b1\u03bb\u03b9\u03c6\u03cc\u03c1\u03bd\u03b9\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf \u0391\u03b5\u03c1\u03b9\u03ce\u03b8\u03b7\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 NASA (\u03c4\u03bf \u03c0\u03b5\u03c1\u03af\u03c6\u03b7\u03bc\u03bf Jet Propulsion Laboratory) \u03bf \u03bf\u03c0\u03bf\u03af\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03bb\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03cc\u03bd\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b5 \u03c4\u03b7\u03bd \u03c4\u03c1\u03cd\u03c0\u03b1. \u039f\u03b9 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03ad\u03c2 \u03ad\u03ba\u03b1\u03bd\u03b1\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7 \u03b1\u03c6\u03bf\u03cd \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c3\u03b1\u03bd \u03bc\u03b9\u03b1 \u03c3\u03b5\u03b9\u03c1\u03ac \u03b1\u03c0\u03cc \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03c9\u03bd \u03b5\u03c1\u03b5\u03c5\u03bd\u03ce\u03bd \u03c3\u03c4\u03bf\u03bd \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c3\u03c5\u03bd\u03ad\u03ba\u03c1\u03b9\u03bd\u03b1\u03bd \u03bc\u03b5 \u03c4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ad\u03ba\u03c5\u03c8\u03b1\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ce\u03bd \u03bf\u03c1\u03b3\u03ac\u03bd\u03c9\u03bd (\u03c1\u03b1\u03bd\u03c4\u03ac\u03c1) \u03c0\u03bf\u03c5 \u00ab\u03b2\u03bb\u03ad\u03c0\u03bf\u03c5\u03bd\u00bb \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c0\u03ac\u03b3\u03bf\u03c5\u03c2. \u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03b5\u03b9\u03b4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b7 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03bf\u03bd \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03bc\u03cc\u03bd\u03bf \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u00ab\u03b6\u03b7\u03bc\u03b9\u03ad\u03c2\u00bb \u03c0\u03bf\u03c5 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03c1\u03bf\u03ba\u03bb\u03b7\u03b8\u03b5\u03af \u03c3\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd.<\/p>\n<figure id=\"attachment_44341775338\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/i0.wp.com\/www.protagon.gr\/wp-content\/uploads\/2019\/02\/pagetonas.jpg?ssl=1\" target=\"_blank\" rel=\"nofollow noopener\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-44341775338 size-full\" src=\"https:\/\/i0.wp.com\/www.protagon.gr\/wp-content\/uploads\/2019\/02\/pagetonas.jpg?resize=420%2C470&#038;ssl=1\" sizes=\"(max-width: 420px) 100vw, 420px\" srcset=\"https:\/\/i0.wp.com\/www.protagon.gr\/wp-content\/uploads\/2019\/02\/pagetonas.jpg?resize=420%2C470&#038;ssl=1 420w, https:\/\/www.protagon.gr\/wp-content\/uploads\/2019\/02\/pagetonas-268x300.jpg 268w, https:\/\/www.protagon.gr\/wp-content\/uploads\/2019\/02\/pagetonas-134x150.jpg 134w\" alt=\"\" width=\"420\" height=\"470\" data-recalc-dims=\"1\" \/><\/a><figcaption class=\"wp-caption-text\">\u039f \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2 Thwaites \u03ba\u03b9\u03bd\u03b4\u03c5\u03bd\u03b5\u03cd\u03b5\u03b9 \u03c3\u03cd\u03bd\u03c4\u03bf\u03bc\u03b1 \u03bd\u03b1 \u03b5\u03be\u03b1\u03c6\u03b1\u03bd\u03b9\u03c3\u03c4\u03b5\u03af \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c7\u03ac\u03c1\u03c4\u03b7 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b1\u03c6\u03bf\u03cd \u03c4\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03b4\u03b5\u03af\u03c7\u03bd\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03bb\u03b9\u03ce\u03bd\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03b1\u03c7\u03b5\u03af\u03c2 \u03c1\u03c5\u03b8\u03bc\u03bf\u03cd\u03c2<\/figcaption><\/figure>\n<p>\u0397 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03c4\u03b7\u03c2 \u03c4\u03c1\u03cd\u03c0\u03b1\u03c2 \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b1 \u03ac\u03bb\u03bb\u03b1 \u03b8\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c8\u03b5\u03b9 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03bf\u03bd\u03b5\u03c2 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03ae\u03c3\u03bf\u03c5\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u03c0\u03ce\u03c2 \u03b1\u03bb\u03bb\u03b7\u03bb\u03b5\u03c0\u03b9\u03b4\u03c1\u03bf\u03cd\u03bd \u03bf \u03c0\u03ac\u03b3\u03bf\u03c2 \u03bc\u03b5 \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03c3\u03c4\u03b9\u03c2 \u03c3\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03c0\u03b9\u03ba\u03c1\u03b1\u03c4\u03bf\u03cd\u03bd \u03c3\u03c4\u03b7\u03bd \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae. \u00ab\u0391\u03bd\u03b1\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ce\u03c2 \u03bd\u03ad\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03c4\u03ac\u03c1\u03c1\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c4\u03c9\u03bd \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03bf\u03c0\u03bf\u03af\u03bf\u03c5\u03c2 \u03bb\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd \u03bf\u03b9 \u03c0\u03ac\u03b3\u03bf\u03b9. \u0397 \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03b5\u03b9\u03c3\u03c1\u03bf\u03ae \u03bd\u03b5\u03c1\u03bf\u03cd \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b5\u03c2 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af \u03c4\u03bf \u03bb\u03b9\u03ce\u03c3\u03b9\u03bc\u03bf \u03c4\u03c9\u03bd \u03c0\u03ac\u03b3\u03c9\u03bd \u03ba\u03b1\u03b9 \u03bc\u03ac\u03bb\u03b9\u03c3\u03c4\u03b1 \u03bc\u03b5 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf \u03c1\u03c5\u03b8\u03bc\u03cc\u00bb \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03a0\u03b9\u03ad\u03c4\u03c1\u03bf \u039c\u03b9\u03bb\u03af\u03bb\u03bf \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03bf\u03bd\u03b1\u03c2 \u03c4\u03bf\u03c5 JPL \u03ba\u03b1\u03b9 \u03b5\u03ba \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b5 \u03c4\u03b7\u03bd \u03c4\u03c1\u03cd\u03c0\u03b1.<\/p>\n<p>\u0397 \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b7 \u03c4\u03b7\u03c2 \u03c4\u03c1\u03cd\u03c0\u03b1\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03b8\u03bf\u03c1\u03c5\u03b2\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ae \u03ba\u03bf\u03b9\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03ce\u03c1\u03b1 \u03c3\u03b5 \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bf\u03c1\u03b3\u03b1\u03bd\u03c9\u03b8\u03b5\u03af \u03bc\u03b9\u03b1 \u03b1\u03c0\u03bf\u03c3\u03c4\u03bf\u03bb\u03ae \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03b5\u03b9 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03b5\u03c1\u03ce\u03c2 \u03c4\u03bf \u03c4\u03b9 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03bf\u03bd \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 Thwaites.<\/p>\n<div id=\"penta-c14ba770b59d83d2e34b014c6be93b48\"><\/div>\n<div class=\"video-js-responsive-container vjs-hd\">\n<div id=\"ytjsplr-6\" class=\"video-js vjs-16-9 vjs-paused ytjsplr-6-dimensions vjs-controls-enabled vjs-workinghover vjs-v5 vjs-youtube vjs-user-active\" tabindex=\"-1\" role=\"region\" data-setup=\"{ &quot;techOrder&quot;: [&quot;youtube&quot;], &quot;sources&quot;: [{ &quot;type&quot;: &quot;video\/youtube&quot;, &quot;src&quot;: &quot;https:\/\/www.youtube.com\/embed\/nRVFFYVWZl0?version=3&amp;rel=1&amp;fs=1&amp;autohide=2&amp;showsearch=0&amp;showinfo=1&amp;iv_load_policy=1&amp;wmode=transparent&quot; }], &quot;youtube&quot;: { &quot;modestbranding&quot;: 1, &quot;showinfo&quot;: 1 } }\" aria-label=\"video player\">\n<div><iframe loading=\"lazy\" id=\"ytjsplr-6_Youtube_api\" class=\"vjs-tech\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/nRVFFYVWZl0?controls=0&amp;modestbranding=1&amp;rel=0&amp;showinfo=1&amp;loop=0&amp;fs=0&amp;hl=en&amp;playsinline=true&amp;enablejsapi=1&amp;origin=https%3A%2F%2Fwww.pentapostagma.gr&amp;widgetid=2\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<div><\/div>\n<div class=\"vjs-poster\" tabindex=\"-1\" aria-disabled=\"false\"><\/div>\n<div class=\"vjs-text-track-display\" aria-live=\"off\" aria-atomic=\"true\"><\/div>\n<p><button class=\"vjs-big-play-button\" title=\"Play Video\" type=\"button\" aria-live=\"polite\" aria-disabled=\"false\"><span class=\"vjs-control-text\">Play Video<\/span><\/button><\/div>\n<\/div>\n<\/div>\n<div class=\"row hidden-xs hidden-sm\">\n<div class=\"col-md-12\">\n<div class=\"banner--large\">\n<div id=\"advads_ad_widget-42\" class=\"penta-widget\">\n<div id=\"penta-232416748\">\n<div class=\"row\">\n<div class=\"col-md-6 text-right\">\n<div id=\"pentapostagma.gr_end article_1\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":24993,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"footnotes":"","_jetpack_memberships_contains_paid_content":false,"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[33],"tags":[],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf) &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/omathimatikos.gr\/?p=36018\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf) &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\" \/>\n<meta property=\"og:url\" content=\"https:\/\/omathimatikos.gr\/?p=36018\" \/>\n<meta property=\"og:site_name\" content=\"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/omathimatikos\/\" \/>\n<meta property=\"article:published_time\" content=\"2019-02-09T11:45:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-02-05T11:46:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"768\" \/>\n\t<meta property=\"og:image:height\" content=\"512\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"...\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u03a3\u03c5\u03bd\u03c4\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc\" \/>\n\t<meta name=\"twitter:data1\" content=\"...\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018#article\",\"isPartOf\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018\"},\"author\":{\"name\":\"...\",\"@id\":\"https:\/\/omathimatikos.gr\/#\/schema\/person\/f06b5f15d628d878ee88431b07152cbe\"},\"headline\":\"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf)\",\"datePublished\":\"2019-02-09T11:45:06+00:00\",\"dateModified\":\"2019-02-05T11:46:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018\"},\"wordCount\":17,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/omathimatikos.gr\/#organization\"},\"image\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1\",\"articleSection\":[\"\u0395\u039d\u0394\u0399\u0391\u03a6\u0395\u03a1\u039f\u039d\u03a4\u0391\"],\"inLanguage\":\"el\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/omathimatikos.gr\/?p=36018#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018\",\"url\":\"https:\/\/omathimatikos.gr\/?p=36018\",\"name\":\"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf) &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\",\"isPartOf\":{\"@id\":\"https:\/\/omathimatikos.gr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018#primaryimage\"},\"image\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1\",\"datePublished\":\"2019-02-09T11:45:06+00:00\",\"dateModified\":\"2019-02-05T11:46:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018#breadcrumb\"},\"inLanguage\":\"el\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/omathimatikos.gr\/?p=36018\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"el\",\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018#primaryimage\",\"url\":\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1\",\"width\":768,\"height\":512},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/omathimatikos.gr\/?p=36018#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/omathimatikos.gr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/omathimatikos.gr\/#website\",\"url\":\"https:\/\/omathimatikos.gr\/\",\"name\":\"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\",\"description\":\"\u039a\u03ce\u03c3\u03c4\u03b1\u03c2 \u039c\u03c0\u03bf\u03c5\u03c1\u03b1\u03b6\u03ac\u03bd\u03b1\u03c2\",\"publisher\":{\"@id\":\"https:\/\/omathimatikos.gr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/omathimatikos.gr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"el\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/omathimatikos.gr\/#organization\",\"name\":\"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\",\"url\":\"https:\/\/omathimatikos.gr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"el\",\"@id\":\"https:\/\/omathimatikos.gr\/#\/schema\/logo\/image\/\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\" \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\"},\"image\":{\"@id\":\"https:\/\/omathimatikos.gr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/omathimatikos\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/omathimatikos.gr\/#\/schema\/person\/f06b5f15d628d878ee88431b07152cbe\",\"name\":\"...\",\"sameAs\":[\"http:\/\/omathimatikos.gr\"],\"url\":\"https:\/\/omathimatikos.gr\/?author=2\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf) &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/omathimatikos.gr\/?p=36018","og_locale":"el_GR","og_type":"article","og_title":"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf) &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","og_url":"https:\/\/omathimatikos.gr\/?p=36018","og_site_name":"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","article_publisher":"https:\/\/www.facebook.com\/omathimatikos\/","article_published_time":"2019-02-09T11:45:06+00:00","article_modified_time":"2019-02-05T11:46:36+00:00","og_image":[{"width":768,"height":512,"url":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1","type":"image\/jpeg"}],"author":"...","twitter_card":"summary_large_image","twitter_misc":{"\u03a3\u03c5\u03bd\u03c4\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc":"..."},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/omathimatikos.gr\/?p=36018#article","isPartOf":{"@id":"https:\/\/omathimatikos.gr\/?p=36018"},"author":{"name":"...","@id":"https:\/\/omathimatikos.gr\/#\/schema\/person\/f06b5f15d628d878ee88431b07152cbe"},"headline":"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf)","datePublished":"2019-02-09T11:45:06+00:00","dateModified":"2019-02-05T11:46:36+00:00","mainEntityOfPage":{"@id":"https:\/\/omathimatikos.gr\/?p=36018"},"wordCount":17,"commentCount":0,"publisher":{"@id":"https:\/\/omathimatikos.gr\/#organization"},"image":{"@id":"https:\/\/omathimatikos.gr\/?p=36018#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1","articleSection":["\u0395\u039d\u0394\u0399\u0391\u03a6\u0395\u03a1\u039f\u039d\u03a4\u0391"],"inLanguage":"el","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/omathimatikos.gr\/?p=36018#respond"]}]},{"@type":"WebPage","@id":"https:\/\/omathimatikos.gr\/?p=36018","url":"https:\/\/omathimatikos.gr\/?p=36018","name":"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf) &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","isPartOf":{"@id":"https:\/\/omathimatikos.gr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/omathimatikos.gr\/?p=36018#primaryimage"},"image":{"@id":"https:\/\/omathimatikos.gr\/?p=36018#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1","datePublished":"2019-02-09T11:45:06+00:00","dateModified":"2019-02-05T11:46:36+00:00","breadcrumb":{"@id":"https:\/\/omathimatikos.gr\/?p=36018#breadcrumb"},"inLanguage":"el","potentialAction":[{"@type":"ReadAction","target":["https:\/\/omathimatikos.gr\/?p=36018"]}]},{"@type":"ImageObject","inLanguage":"el","@id":"https:\/\/omathimatikos.gr\/?p=36018#primaryimage","url":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1","contentUrl":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1","width":768,"height":512},{"@type":"BreadcrumbList","@id":"https:\/\/omathimatikos.gr\/?p=36018#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/omathimatikos.gr\/"},{"@type":"ListItem","position":2,"name":"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1: \u0393\u03b9\u03b3\u03ac\u03bd\u03c4\u03b9\u03b1 \u03c4\u03c1\u03cd\u03c0\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1 \u03c4\u03b7\u03c2 \u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 (\u03b2\u03af\u03bd\u03c4\u03b5\u03bf)"}]},{"@type":"WebSite","@id":"https:\/\/omathimatikos.gr\/#website","url":"https:\/\/omathimatikos.gr\/","name":"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","description":"\u039a\u03ce\u03c3\u03c4\u03b1\u03c2 \u039c\u03c0\u03bf\u03c5\u03c1\u03b1\u03b6\u03ac\u03bd\u03b1\u03c2","publisher":{"@id":"https:\/\/omathimatikos.gr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/omathimatikos.gr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"el"},{"@type":"Organization","@id":"https:\/\/omathimatikos.gr\/#organization","name":"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","url":"https:\/\/omathimatikos.gr\/","logo":{"@type":"ImageObject","inLanguage":"el","@id":"https:\/\/omathimatikos.gr\/#\/schema\/logo\/image\/","url":"","contentUrl":"","caption":" \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3"},"image":{"@id":"https:\/\/omathimatikos.gr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/omathimatikos\/"]},{"@type":"Person","@id":"https:\/\/omathimatikos.gr\/#\/schema\/person\/f06b5f15d628d878ee88431b07152cbe","name":"...","sameAs":["http:\/\/omathimatikos.gr"],"url":"https:\/\/omathimatikos.gr\/?author=2"}]}},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2018\/03\/\u03c0\u03b1\u03b3\u03b5\u03c4\u03ce\u03bd\u03b1\u03c2.jpg?fit=768%2C512&ssl=1","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/posts\/36018"}],"collection":[{"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=36018"}],"version-history":[{"count":1,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/posts\/36018\/revisions"}],"predecessor-version":[{"id":36019,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/posts\/36018\/revisions\/36019"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/media\/24993"}],"wp:attachment":[{"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=36018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=36018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=36018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}