{"id":50789,"date":"2021-06-16T18:57:20","date_gmt":"2021-06-16T15:57:20","guid":{"rendered":"https:\/\/omathimatikos.gr\/?p=50789"},"modified":"2021-06-19T12:10:18","modified_gmt":"2021-06-19T09:10:18","slug":"%ce%bf%ce%b9-%ce%bb%cf%8d%cf%83%ce%b5%ce%b9%cf%82-%cf%84%cf%89%ce%bd-%ce%b8%ce%b5%ce%bc%ce%ac%cf%84%cf%89%ce%bd-%ce%bc%ce%b1%ce%b8%ce%b7%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%cf%8e%ce%bd-%cf%80%cf%81%ce%bf","status":"publish","type":"post","link":"https:\/\/omathimatikos.gr\/?p=50789","title":{"rendered":"\u039f\u03b9 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03b8\u03b5\u03bc\u03ac\u03c4\u03c9\u03bd \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03bf\u03c3\u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd 2021"},"content":{"rendered":"<p><!--more--><\/p>\n<h3><strong>\u03a4\u03b9\u03c2 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03b8\u03b5\u03bc\u03ac\u03c4\u03c9\u03bd \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03c1\u03bf\u03c3\u03b1\u03bd\u03b1\u03c4\u03bf\u03bb\u03b9\u03c3\u03bc\u03bf\u03cd 2021 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03bf\u03b9 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03af:\u00a0 <\/strong><\/h3>\n<h3><strong>\u039a\u03ce\u03c3\u03c4\u03b1\u03c2 \u039c\u03c0\u03bf\u03c5\u03c1\u03b1\u03b6\u03ac\u03bd\u03b1\u03c2<\/strong><strong>, <\/strong>\u039d\u03af\u03ba\u03bf\u03c2 \u039a\u03bf\u03c5\u03c4\u03c3\u03b9\u03bf\u03cd\u03bb\u03b7\u03c2 \u03ba\u03b1\u03b9 <span style=\"font-size: 24.96px;\">\u0391\u03b8\u03b1\u03bd\u03ac\u03c3\u03b9\u03bf\u03c2<\/span> \u039a\u03b1\u03c1\u03b1\u0390\u03c3\u03ba\u03bf\u03c2<\/h3>\n<p>\u00a0<\/p>\n<p><img data-attachment-id=\"50862\" data-permalink=\"https:\/\/omathimatikos.gr\/?attachment_id=50862\" 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