{"id":3773,"date":"2021-03-13T00:10:00","date_gmt":"2021-03-12T23:10:00","guid":{"rendered":"http:\/\/tom-stehule.com\/?p=3773"},"modified":"2021-03-12T23:42:39","modified_gmt":"2021-03-12T22:42:39","slug":"zahadny-zvonici-kamen","status":"publish","type":"post","link":"https:\/\/tom-stehule.com\/es\/2021\/03\/13\/zahadny-zvonici-kamen\/","title":{"rendered":"&#8220;Z\u00e1hadn\u00fd&#8221; zvon\u00edc\u00ed k\u00e1men"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><b>Ned\u00e1vno se na soci\u00e1ln\u00edch s\u00edt\u00edch objevil z\u00e1hadn\u00fd k\u00e1men, vyd\u00e1vaj\u00edc\u00ed podivn\u011b kovov\u00fd zvuk. N\u011bkte\u0159\u00ed to mohou pokl\u00e1dat za poz\u016fstatky starov\u011bk\u00fdch technologi\u00ed. Z\u00e1hada m\u00e1 v\u0161ak prost\u00e9 vysv\u011btlen\u00ed. Jedn\u00e1 se o tzv. Zn\u011blec.<\/b><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Zn\u011blec (t\u00e9\u017e fonolit) je vyv\u0159el\u00e1 magmatick\u00e1 hornina sv\u011btle \u0161ed\u00e9 a\u017e nazelenal\u00e9 barvy. Samotn\u00fd n\u00e1zev ve v\u011bt\u0161in\u011b jazyk\u016f vyjad\u0159uje vlastnost horniny vyd\u00e1vat p\u0159i poklep\u00e1n\u00ed zvuk, tedy zn\u00edt. Obvykle obsahuje zna\u010dn\u00fd pod\u00edl \u017eivcov\u00fdch hornin a \u017eivce (s&nbsp;v\u011bt\u0161\u00edm obsahem alkalick\u00fdch prvk\u016f), v&nbsp;men\u0161\u00ed m\u00ed\u0159e plagioklasy. N\u00e1zev souvis\u00ed s&nbsp;t\u00edm, \u017ee p\u0159i \u00faderu zn\u011blcov\u00e9 kameny vyd\u00e1vaj\u00ed zn\u011bl\u00fd zvuk. Pou\u017e\u00edv\u00e1 se mj. pro v\u00fdrobu dla\u017eby,<\/span><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\"  id=\"_ytid_62707\"  width=\"800\" height=\"450\"  data-origwidth=\"800\" data-origheight=\"450\" src=\"https:\/\/www.youtube.com\/embed\/f7qUt7pdtpo?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">A tak tu m\u00e1me dal\u0161\u00ed uk\u00e1zku toho, \u017ee mnoho z\u00e1had vypl\u00fdv\u00e1 z&nbsp;pouh\u00e9 neznalosti problematiky. P\u0159\u00edpad zn\u011blce z&nbsp;Bol\u00edvie je toho d\u016fkazem.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Zdroj:<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">[1] La misteriosa roca en Bolivia con sonido de campana. youtube.com . Online: <\/span><span style=\"font-weight: 400;\">https:\/\/www.youtube.com\/watch?v=f7qUt7pdtpo<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ned\u00e1vno se na soci\u00e1ln\u00edch s\u00edt\u00edch objevil z\u00e1hadn\u00fd k\u00e1men, vyd\u00e1vaj\u00edc\u00ed podivn\u011b kovov\u00fd zvuk. N\u011bkte\u0159\u00ed to mohou pokl\u00e1dat za poz\u016fstatky starov\u011bk\u00fdch technologi\u00ed. Z\u00e1hada m\u00e1 v\u0161ak prost\u00e9 vysv\u011btlen\u00ed. Jedn\u00e1 se o tzv. Zn\u011blec.<\/p>\n","protected":false},"author":1,"featured_media":3774,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","_crdt_document":"","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"__cvm_playback_settings":[],"__cvm_video_id":"","footnotes":""},"categories":[23],"tags":[58,5,38],"class_list":["post-3773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cestovani","tag-bolivie","tag-jizni-amerika","tag-pseudozahady"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"es","enabled_languages":["cz","es"],"languages":{"cz":{"title":true,"content":true,"excerpt":true},"es":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/posts\/3773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/comments?post=3773"}],"version-history":[{"count":2,"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/posts\/3773\/revisions"}],"predecessor-version":[{"id":3776,"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/posts\/3773\/revisions\/3776"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/media\/3774"}],"wp:attachment":[{"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/media?parent=3773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/categories?post=3773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tom-stehule.com\/es\/wp-json\/wp\/v2\/tags?post=3773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}