[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kanonak.cz\/proc-by-nemely-sodikove-vybojky-skoncit-v-propadlisti-dejin\/#Article","mainEntityOfPage":"https:\/\/www.kanonak.cz\/proc-by-nemely-sodikove-vybojky-skoncit-v-propadlisti-dejin\/","headline":"Pro\u010d by nem\u011bly sod\u00edkov\u00e9 v\u00fdbojky skon\u010dit v propadli\u0161ti d\u011bjin","name":"Pro\u010d by nem\u011bly sod\u00edkov\u00e9 v\u00fdbojky skon\u010dit v propadli\u0161ti d\u011bjin","description":"Sod\u00edk je jeden z nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edch prvk\u016f na na\u0161\u00ed planet\u011b, jen v mo\u0159\u00edch jej nal\u00e9z\u00e1me v podob\u011b mo\u0159sk\u00e9 soli tak\u0159\u00edkaj\u00edc v neomezen\u00e9m mno\u017estv\u00ed. Tento miner\u00e1l m\u00e1","datePublished":"2019-08-03","dateModified":"2023-12-19","author":{"@type":"Person","@id":"https:\/\/www.kanonak.cz\/author\/#Person","name":"","url":"https:\/\/www.kanonak.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/163f6c65c8acab43fa062eaf19866aeb6d6c2adc4d5c2462700a89e6feec77a0?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/163f6c65c8acab43fa062eaf19866aeb6d6c2adc4d5c2462700a89e6feec77a0?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kanonak.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kanonak.cz\/wp-content\/uploads\/img_a363128_w4272_t1575971217.jpg","url":"https:\/\/www.kanonak.cz\/wp-content\/uploads\/img_a363128_w4272_t1575971217.jpg","height":0,"width":0},"url":"https:\/\/www.kanonak.cz\/proc-by-nemely-sodikove-vybojky-skoncit-v-propadlisti-dejin\/","about":["V\u00fdrobky"],"wordCount":419,"articleBody":"      Sod\u00edk je jeden z nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edch prvk\u016f na na\u0161\u00ed planet\u011b, jen v mo\u0159\u00edch jej nal\u00e9z\u00e1me v podob\u011b mo\u0159sk\u00e9 soli tak\u0159\u00edkaj\u00edc v neomezen\u00e9m mno\u017estv\u00ed. Tento miner\u00e1l m\u00e1 v\u0161ak pro n\u00e1s celou \u0159adu v\u00fdznamn\u00fdch funkc\u00ed, je dokonce sou\u010d\u00e1st\u00ed na\u0161\u00ed krve a zaji\u0161\u0165uje acidobazickou rovnov\u00e1hu cel\u00e9ho organismu. Krom\u011b v\u00fdjime\u010dn\u00e9 chuti kuchy\u0148sk\u00e9 soli s n\u00edm m\u016f\u017eeme dokonce i sv\u00edtit. \u017de sod\u00edk barv\u00ed plamen v\u00fdrazn\u011b do \u017eluta, se mohou p\u0159esv\u011bd\u010dit ji\u017e d\u011bti ve v\u00fduce fyziky na z\u00e1kladn\u00ed \u0161kole. S t\u00edmto jevem byli obezn\u00e1meni i v\u011bdci, kte\u0159\u00ed vynalezli zp\u016fsob, jak vyu\u017e\u00edt t\u00e9to vlastnosti pro vytvo\u0159en\u00ed sv\u011bteln\u00e9ho zdroje neb\u00fdval\u00e9 intenzity. Zrodila se vysokotlak\u00e1 sod\u00edkov\u00e1 v\u00fdbojka. Sod\u00edkov\u00e9 p\u00e1ry jsou dodnes nejsiln\u011bj\u0161\u00edm zdrojem um\u011bl\u00e9ho sv\u011btla, kter\u00e9 lidstvo zn\u00e1. Prvn\u00ed prototypy sklen\u011bn\u00fdch ban\u011bk se za\u010daly objevovat v osv\u011btlovac\u00edch t\u011blesech pouli\u010dn\u00edch lamp v druh\u00e9 polovin\u011b 60. let a mohly konkurovat rtu\u0165ov\u00fdm v\u00fdbojk\u00e1m, jejich\u017e sv\u011bteln\u00fd tok nen\u00ed tak vysok\u00fd. Jedinou nev\u00fdhodou sod\u00edkov\u00e9 v\u00fdbojky Lightpark je omezen\u00e9 barevn\u00e9 pod\u00e1n\u00ed sv\u011btla, co\u017e je problematick\u00e9 zejm\u00e9na ve sportovn\u00edch are\u00e1lech, kde je \u017e\u00e1douc\u00ed vytvo\u0159it atmosf\u00e9ru podobnou p\u0159irozen\u00e9mu denn\u00edmu sv\u011btlu. Proto jsou dnes sportovi\u0161t\u011b vybavov\u00e1na zpravidla halogenidov\u00fdmi v\u00fdbojkami s v\u011bt\u0161\u00edm rozsahem pokryt\u00ed sv\u011bteln\u00e9ho spektra.   Sod\u00edk vyd\u00e1v\u00e1 osobit\u00e9 a p\u016fsobiv\u00e9 sv\u011btlo Sv\u011btlo sod\u00edkov\u00fdch lamp v\u0161ak vytv\u00e1\u0159\u00ed osobit\u00e9 vzez\u0159en\u00ed ulic\u00edm a dom\u016fm, jejich\u017e kr\u00e1sa vynik\u00e1 zvl\u00e1\u0161t\u011b v podve\u010der v kontrastu s tmavnouc\u00ed oblohou, anebo v noci p\u0159i spo\u0159e osv\u011btlen\u00fdch fas\u00e1d\u00e1ch a dla\u017eebn\u00edch kostk\u00e1ch chodn\u00edk\u016f. Renesan\u010dn\u00ed objekty dom\u016f, z\u00e1meck\u00fdch n\u00e1dvo\u0159\u00ed, ka\u0161en, podloub\u00ed, ark\u00fd\u0159\u016f, spolu s osv\u011btlen\u00fdmi kmeny strom\u016f a kv\u011btin v z\u00e1meck\u00fdch zahrad\u00e1ch by nevynikly za \u017e\u00e1dn\u00e9ho jin\u00e9ho zdroje um\u011bl\u00e9ho sv\u011btla, ne\u017e pr\u00e1v\u011b s v\u00fdbojkami pln\u011bn\u00fdmi sod\u00edkem. Jestli\u017ee si to uv\u011bdom\u00edme, pak zajist\u00edme nejen sob\u011b, ale i budouc\u00edm generac\u00edm p\u0159ekr\u00e1sn\u00e9 pohledy na historick\u00e9 pam\u00e1tky, co tolik l\u00e1kaj\u00ed fotografy k zachycen\u00ed jedine\u010dn\u00e9 a neopakovateln\u00e9 kr\u00e1sy.                                                                                                                                                                                                                                                                                                                                                                                                  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