{"id":3606,"date":"2020-07-07T00:04:03","date_gmt":"2020-07-06T22:04:03","guid":{"rendered":"http:\/\/skalickyobzor.sk\/cms\/?p=3606"},"modified":"2020-07-07T00:53:16","modified_gmt":"2020-07-06T22:53:16","slug":"tangram","status":"publish","type":"post","link":"http:\/\/skalickyobzor.sk\/cms\/tangram\/","title":{"rendered":"Tangram"},"content":{"rendered":"<p>Tentokr\u00e1t prin\u00e1\u0161ame hlavolam a\u00a0stavebnicu v\u00a0jednom. <strong>Tangram<\/strong> je meno pre sklada\u010dku s\u00a0obrovsk\u00fdm mno\u017estvom rie\u0161en\u00ed. Jeho \u010d\u00ednske meno znie v\u00a0preklade \u201erozsvieten\u00fd\u201c, ale hovor\u00ed sa mu aj sedem dosiek zru\u010dnosti. Po prv\u00fdkr\u00e1t sa objavil v\u00a0obdob\u00ed dynastie Song, ktor\u00e1 vl\u00e1dla v\u00a0obdob\u00ed od r. 960 do r. 1279. Do z\u00e1padn\u00e9ho sveta sa dostal a\u017e v\u00a0roku 1815, ke\u010f sa americk\u00e1 obchodn\u00e1 lo\u010f vr\u00e1tila do Philadelphie. V\u00a0roku 1891 sa dostal do Nemecka, kde tieto s\u00fapravy vyr\u00e1bali z\u00a0umel\u00e9ho kame\u0148a. Po\u010das 1. svetovej vojny bol ob\u013e\u00fabenou s\u00fa\u010das\u0165ou v\u00fdstroja vojakov na oboch stran\u00e1ch z\u00e1kopov.<\/p>\n<figure id=\"attachment_3607\" aria-describedby=\"caption-attachment-3607\" style=\"width: 591px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3607 size-full\" src=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg.jpg\" alt=\"\" width=\"591\" height=\"591\" srcset=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg.jpg 591w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg-300x300.jpg 300w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg-150x150.jpg 150w\" sizes=\"auto, (max-width: 591px) 100vw, 591px\" \/><\/a><figcaption id=\"caption-attachment-3607\" class=\"wp-caption-text\">Rozstrihajte na sedem nazna\u010den\u00fdch dielov!<br \/>Nezabudnite, \u017ee v\u017edy mus\u00edte pou\u017ei\u0165 v\u0161etk\u00fdch sedem \u010dast\u00ed hlavolamu.<\/figcaption><\/figure>\n<p>Napriek ve\u013ek\u00e9mu po\u010dtu mo\u017enost\u00ed je len 13 mo\u017en\u00fdch konvexn\u00fdch tvarov, teda tak\u00fdch, ktor\u00e9 s\u00fa vyplnen\u00e9 a\u00a0uzatvoren\u00e9. Podmienkou ak\u00e9hoko\u013evek rie\u0161enia je pou\u017ei\u0165 v\u0161etk\u00fdch sedem \u010dast\u00ed.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3608\" src=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/Convex_tangram_shapes.jpg\" alt=\"\" width=\"1920\" height=\"1190\" srcset=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/Convex_tangram_shapes.jpg 1920w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/Convex_tangram_shapes-300x186.jpg 300w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/Convex_tangram_shapes-1024x635.jpg 1024w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/Convex_tangram_shapes-768x476.jpg 768w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/Convex_tangram_shapes-1536x952.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<p>Pozn\u00e1me viac ako 6500 r\u00f4znych rie\u0161en\u00ed, ktor\u00e9 je mo\u017en\u00e9 pomocou siedmych tvarov vysklada\u0165. To znamen\u00e1, \u017ee ak by ste poskladali jeden nov\u00fd obr\u00e1zok ka\u017ed\u00fdch 10 min\u00fat, m\u00e1te o\u00a0z\u00e1bavu postaran\u00e9 45 dn\u00ed. Podobn\u00e9 tvary maj\u00fa niekedy celkom odli\u0161n\u00e9 rie\u0161enia, napr.:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3610\" src=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tangram.jpg\" alt=\"\" width=\"418\" height=\"349\" srcset=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tangram.jpg 418w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tangram-300x250.jpg 300w\" sizes=\"auto, (max-width: 418px) 100vw, 418px\" \/><\/p>\n<p>Tu s\u00fa n\u00e1pady na \u010fal\u0161ie rie\u0161enia.<br \/>\nBudete ich vediet zlo\u017ei\u0165?<br \/>\nNezabudnite, \u017ee v\u017edy mus\u00edte pou\u017ei\u0165 v\u0161etk\u00fdch sedem \u010dast\u00ed hlavolamu.<\/p>\n<p><a href=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3612 size-full\" src=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg2.jpg\" alt=\"\" width=\"1412\" height=\"702\" srcset=\"http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg2.jpg 1412w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg2-300x149.jpg 300w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg2-1024x509.jpg 1024w, http:\/\/skalickyobzor.sk\/cms\/wp-content\/uploads\/2020\/07\/tg2-768x382.jpg 768w\" sizes=\"auto, (max-width: 1412px) 100vw, 1412px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Tentokr\u00e1t prin\u00e1\u0161ame hlavolam a\u00a0stavebnicu v\u00a0jednom. Tangram je meno pre sklada\u010dku s\u00a0obrovsk\u00fdm mno\u017estvom rie\u0161en\u00ed. Jeho \u010d\u00ednske meno znie v\u00a0preklade \u201erozsvieten\u00fd\u201c, ale hovor\u00ed sa mu aj sedem dosiek zru\u010dnosti. Po prv\u00fdkr\u00e1t sa objavil v\u00a0obdob\u00ed dynastie Song, ktor\u00e1 <a class=\"mh-excerpt-more\" href=\"http:\/\/skalickyobzor.sk\/cms\/tangram\/\" title=\"Tangram\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":17,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":{"0":"post-3606","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-zabava"},"_links":{"self":[{"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/posts\/3606","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/comments?post=3606"}],"version-history":[{"count":4,"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/posts\/3606\/revisions"}],"predecessor-version":[{"id":3614,"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/posts\/3606\/revisions\/3614"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/media\/17"}],"wp:attachment":[{"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/media?parent=3606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/categories?post=3606"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/skalickyobzor.sk\/cms\/wp-json\/wp\/v2\/tags?post=3606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}