[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ecis.cz\/jaky-tvar-ma-duha\/#Article","mainEntityOfPage":"https:\/\/www.ecis.cz\/jaky-tvar-ma-duha\/","headline":"Jak\u00fd tvar m\u00e1 duha","name":"Jak\u00fd tvar m\u00e1 duha","description":"Pokud pr\u0161\u00ed a z\u00e1rove\u0148 sv\u00edt\u00ed Slunce, m\u016f\u017eeme na obloze pozorovat duhu. Jedn\u00e1 se o slune\u010dn\u00ed paprsky rozlo\u017een\u00e9 vodou do jednotliv\u00fdch barev. Podobn\u011b si ji m\u016f\u017eeme vytvo\u0159it pom\u011brn\u011b jednodu\u0161e nap\u0159\u00edklad ve sklenici s\u00a0vodou.\u00a0Ji\u017e od prad\u00e1vna se k\u00a0n\u00ed v\u00e1\u017ee mnoho pov\u011bst\u00ed. Tou asi nejzn\u00e1m\u011bj\u0161\u00ed je ta, \u017ee se na jej\u00edm konci nach\u00e1z\u00ed poklad, nej\u010dast\u011bji v\u00a0podob\u011b hrnce zlata....<p class=\"more-link-wrap\"><a href=\"https:\/\/www.ecis.cz\/jaky-tvar-ma-duha\/\" class=\"more-link\">P\u0159e\u010d\u00edst<span class=\"screen-reader-text\"> &ldquo;Jak\u00fd tvar m\u00e1 duha&rdquo;<\/span> &raquo;<\/a><\/p>","datePublished":"2023-01-08","dateModified":"2023-06-08","author":{"@type":"Person","@id":"https:\/\/www.ecis.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.ecis.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/b653a05acc9928bc50547a0b6ed51698115bbf59840455a4bc9d337f928ec9d6?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b653a05acc9928bc50547a0b6ed51698115bbf59840455a4bc9d337f928ec9d6?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ecis.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ecis.cz\/wp-content\/uploads\/duha1.jpg","url":"https:\/\/www.ecis.cz\/wp-content\/uploads\/duha1.jpg","height":0,"width":0},"url":"https:\/\/www.ecis.cz\/jaky-tvar-ma-duha\/","about":["V\u011bda"],"wordCount":419,"articleBody":"Pokud pr\u0161\u00ed a z\u00e1rove\u0148 sv\u00edt\u00ed Slunce, m\u016f\u017eeme na obloze pozorovat duhu. Jedn\u00e1 se o slune\u010dn\u00ed paprsky rozlo\u017een\u00e9 vodou do jednotliv\u00fdch barev. Podobn\u011b si ji m\u016f\u017eeme vytvo\u0159it pom\u011brn\u011b jednodu\u0161e nap\u0159\u00edklad ve sklenici s\u00a0vodou.\u00a0Ji\u017e od prad\u00e1vna se k\u00a0n\u00ed v\u00e1\u017ee mnoho pov\u011bst\u00ed. Tou asi nejzn\u00e1m\u011bj\u0161\u00ed je ta, \u017ee se na jej\u00edm konci nach\u00e1z\u00ed poklad, nej\u010dast\u011bji v\u00a0podob\u011b hrnce zlata. Ov\u0161em, a\u010dkoliv se spousta lid\u00ed sna\u017eila, konec duhy nikdy nena\u0161la. A to m\u00e1 sv\u016fj dobr\u00fd d\u016fvod.\u00a0\u00a0A\u010dkoliv ze zem\u011b se n\u00e1m m\u016f\u017ee zd\u00e1t, \u017ee duha m\u00e1 tvar luku, nen\u00ed to pravda. Pokud ji chceme spat\u0159it skute\u010dn\u011b celou, museli bychom se nach\u00e1zet v\u00a0letadle vysoko nad zem\u00ed. Jen tehdy ji skute\u010dn\u011b m\u016f\u017eeme vid\u011bt celou.\u00a0Pak zjist\u00edme, \u017ee m\u00e1 ve skute\u010dnosti tvar kruhu. Proto nem\u00e1 nikde konec, ani za\u010d\u00e1tek. A d\u00e1v\u00e1 to i smysl, koneckonc\u016f i de\u0161\u0165ov\u00e9 kapky jsou kulat\u00e9, a pr\u00e1v\u011b s\u00a0jejich pomoc\u00ed jsou slune\u010dn\u00ed paprsky rozlo\u017eeny na jednotliv\u00e9 barvy spektra. To je tak\u00e9 d\u016fvod, pro\u010d nem\u00e1 p\u0159\u00edli\u0161 smyslu sna\u017eit se konec duhy naj\u00edt, a\u0165 u\u017e v\u011b\u0159\u00edme, \u017ee tam poklad je, \u010di n\u00e1m jde jen o ten pocit.\u00a0\u00a0To sam\u00e9 samoz\u0159ejm\u011b plat\u00ed i o dvojit\u00fdch duh\u00e1ch, kter\u00e9 se tak\u00e9 ob\u010das objevuj\u00ed. Ty jsou mnohem vz\u00e1cn\u011bj\u0161\u00ed a m\u016f\u017eeme si v\u0161imnout, \u017ee barvy jsou na nich oproti t\u00e9 prvn\u00ed v\u00a0obr\u00e1cen\u00e9m po\u0159ad\u00ed. D\u016fvodem je, \u017ee jsou rozkl\u00e1d\u00e1ny stejn\u00e9 paprsky kolem jednoho bodu.\u00a0Z\u00a0t\u011bchto d\u016fvod\u016f je smutnou pravdou, \u017ee jen m\u00e1lokomu se po\u0161t\u011bst\u00ed vid\u011bt skute\u010dn\u011b plnou duhu. Zdaleka nejv\u011bt\u0161\u00ed \u0161anci maj\u00ed piloti, ale i pro n\u011b je to skute\u010dn\u011b vz\u00e1cn\u00e1 ud\u00e1lost. B\u011b\u017en\u00fd \u010dlov\u011bk prakticky nem\u00e1 \u0161anci, pokud n\u011bkam nepolet\u00ed za ide\u00e1ln\u00edch podm\u00ednek. A to je \u0161koda, nebo\u0165 t\u00edm p\u0159ich\u00e1z\u00edme o mo\u017enost ji pozorovat v\u00a0pln\u00e9 kr\u00e1se.\u00a0Av\u0161ak a\u0165 u\u017e jsme v\u00a0letadle \u010di na zemi, rozhodn\u011b se jedn\u00e1 o n\u011bco, co bychom si nem\u011bli nechat uj\u00edt. Je to jeden z\u00a0div\u016f p\u0159\u00edrody, kter\u00fd m\u00e1me to \u0161t\u011bst\u00ed pozorovat. Byla by tedy \u0161koda takovou p\u0159\u00edle\u017eitost promarnit. Zvl\u00e1\u0161t\u011b kdy\u017e ka\u017ed\u00e1 je sv\u00fdm zp\u016fsobem jedine\u010dn\u00e1.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak\u00fd tvar m\u00e1 duha","item":"https:\/\/www.ecis.cz\/jaky-tvar-ma-duha\/#breadcrumbitem"}]}]