{"id":3128,"date":"2026-05-06T14:08:54","date_gmt":"2026-05-06T11:08:54","guid":{"rendered":"https:\/\/gym-longad.ioa.sch.gr\/?p=3128"},"modified":"2026-05-06T14:08:55","modified_gmt":"2026-05-06T11:08:55","slug":"%ce%bc%cf%80%cf%81%ce%b5%ce%bb%cf%8c%ce%ba-%ce%bc%ce%ad%cf%83%cf%89-upcycling","status":"publish","type":"post","link":"https:\/\/gym-longad.ioa.sch.gr\/?p=3128","title":{"rendered":"\u039c\u03c0\u03c1\u03b5\u03bb\u03cc\u03ba \u03bc\u03ad\u03c3\u03c9 Upcycling"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u0395\u03c4\u03bf\u03b9\u03bc\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bc\u03c0\u03c1\u03b5\u03bb\u03bf\u03ba\u03ac\u03ba\u03b9\u03b1 \u03bc\u03b1\u03c2 \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bc\u03b5 \u03b5\u03be \u03b1\u03c1\u03c7\u03ae\u03c2 \u03bc\u03b5 \u03c4\u03b7 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b1\u03ba\u03cd\u03ba\u03bb\u03b9\u03c3\u03b7\u03c2 \u03b1\u03c0\u03bf \u03c0\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03c0\u03ac\u03ba\u03b9\u03b1 \u03c3\u03c4\u03b1 \u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u0394\u03b5\u03be\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03bc\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03c4\u03ac\u03be\u03b5\u03b9\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a3\u03c4\u03cc\u03c7\u03bf\u03c2 \u03bc\u03b1\u03c2 \u03b7 \u03b5\u03c0\u03b1\u03bd\u03b1\u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b1\u03c0\u03bf\u03c1\u03c1\u03b9\u03bc\u03ac\u03c4\u03c9\u03bd (Upcycling) \u03bc\u03b5 \u03cc\u03c7\u03b7\u03bc\u03b1 \u03c4\u03b7\u03bd \u03c4\u03ad\u03c7\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03b4\u03c1\u03b1\u03b9\u03c9\u03b8\u03b5\u03af \u03b7 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03b1\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03ac \u03c3\u03ba\u03b5\u03c0\u03c4\u03cc\u03bc\u03b5\u03bd\u03bf\u03c5 \u03c0\u03bf\u03bb\u03af\u03c4\u03b7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03b1\u03bd\u03b1\u03ba\u03cd\u03ba\u03bb\u03b9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03ad\u03c1\u03b3\u03c9\u03bd \u03c4\u03ad\u03c7\u03bd\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c7\u03c1\u03b7\u03c3\u03c4\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03b9\u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd \u03b1\u03c0\u03bf \u03b1\u03c0\u03bf\u03c1\u03c1\u03af\u03bc\u03b1\u03c4\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03c1\u03ac\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c5\u03bb\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ac \u03c3\u03c4\u03b7 \u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03ae \u03bc\u03b1\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03ac \u03c4\u03b7\u03c2 \u03b8\u03b1 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c4\u03b7\u03bd \u0397\u03bc\u03b5\u03c1\u03af\u03b4\u03b1 \u0394\u03c1\u03ac\u03c3\u03b5\u03c9\u03bd \u0395\u03bd\u03b5\u03c1\u03b3\u03bf\u03cd \u03a0\u03bf\u03bb\u03af\u03c4\u03b7 \u03c0\u03bf\u03c5 \u03b4\u03b9\u03bf\u03c1\u03b3\u03b1\u03bd\u03ce\u03bd\u03b5\u03b9 \u03b7 \u0394\u0394\u0395 \u0399\u03c9\u03b1\u03bd\u03bd\u03af\u03bd\u03c9\u03bd \u03c3\u03c4\u03b9\u03c2 07\/05\/2026.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" 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https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674201148_804350689408451_9167328255836827230_n.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"618\" data-id=\"3141\" src=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673764948_804349959408524_8819348867094284530_n-1024x618.jpg\" alt=\"673764948 804349959408524 8819348867094284530 n\" class=\"wp-image-3141\" srcset=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673764948_804349959408524_8819348867094284530_n-1024x618.jpg 1024w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673764948_804349959408524_8819348867094284530_n-300x181.jpg 300w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673764948_804349959408524_8819348867094284530_n-768x464.jpg 768w, 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https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673754238_804349896075197_539617790360230827_n-768x538.jpg 768w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673754238_804349896075197_539617790360230827_n-1536x1076.jpg 1536w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673754238_804349896075197_539617790360230827_n.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"743\" data-id=\"3136\" src=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674941653_804349832741870_1850285735147906605_n-1024x743.jpg\" alt=\"674941653 804349832741870 1850285735147906605 n\" class=\"wp-image-3136\" srcset=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674941653_804349832741870_1850285735147906605_n-1024x743.jpg 1024w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674941653_804349832741870_1850285735147906605_n-300x218.jpg 300w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674941653_804349832741870_1850285735147906605_n-768x557.jpg 768w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674941653_804349832741870_1850285735147906605_n-1536x1114.jpg 1536w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674941653_804349832741870_1850285735147906605_n.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1024\" data-id=\"3150\" src=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674542770_804349736075213_7768512268479091810_n-786x1024.jpg\" alt=\"674542770 804349736075213 7768512268479091810 n\" class=\"wp-image-3150\" srcset=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674542770_804349736075213_7768512268479091810_n-786x1024.jpg 786w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674542770_804349736075213_7768512268479091810_n-230x300.jpg 230w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674542770_804349736075213_7768512268479091810_n-768x1001.jpg 768w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674542770_804349736075213_7768512268479091810_n-1179x1536.jpg 1179w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/674542770_804349736075213_7768512268479091810_n.jpg 1572w\" sizes=\"auto, (max-width: 786px) 100vw, 786px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"3151\" src=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/671944128_804349659408554_1323197148700030824_n-1024x1024.jpg\" alt=\"671944128 804349659408554 1323197148700030824 n\" class=\"wp-image-3151\" srcset=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/671944128_804349659408554_1323197148700030824_n-1024x1024.jpg 1024w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/671944128_804349659408554_1323197148700030824_n-300x300.jpg 300w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/671944128_804349659408554_1323197148700030824_n-150x150.jpg 150w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/671944128_804349659408554_1323197148700030824_n-768x768.jpg 768w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/671944128_804349659408554_1323197148700030824_n-1536x1536.jpg 1536w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/671944128_804349659408554_1323197148700030824_n.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"674\" data-id=\"3138\" src=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/676431164_804349582741895_7195474536164259020_n-1024x674.jpg\" alt=\"676431164 804349582741895 7195474536164259020 n\" class=\"wp-image-3138\" srcset=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/676431164_804349582741895_7195474536164259020_n-1024x674.jpg 1024w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/676431164_804349582741895_7195474536164259020_n-300x197.jpg 300w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/676431164_804349582741895_7195474536164259020_n-768x506.jpg 768w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/676431164_804349582741895_7195474536164259020_n-1536x1011.jpg 1536w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/676431164_804349582741895_7195474536164259020_n.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-id=\"3133\" src=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673422097_804349502741903_430007274841781120_n-1024x682.jpg\" alt=\"673422097 804349502741903 430007274841781120 n\" class=\"wp-image-3133\" srcset=\"https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673422097_804349502741903_430007274841781120_n-1024x682.jpg 1024w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673422097_804349502741903_430007274841781120_n-300x200.jpg 300w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673422097_804349502741903_430007274841781120_n-768x511.jpg 768w, https:\/\/gym-longad.ioa.sch.gr\/wp-content\/uploads\/2026\/04\/673422097_804349502741903_430007274841781120_n-1536x1022.jpg 1536w, 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