{"id":42609,"date":"2026-01-17T15:59:14","date_gmt":"2026-01-17T14:59:14","guid":{"rendered":"https:\/\/zszelena42.eu\/2021\/?p=42609"},"modified":"2026-01-17T15:59:14","modified_gmt":"2026-01-17T14:59:14","slug":"krystalove-pokusy","status":"publish","type":"post","link":"https:\/\/zszelena42.eu\/2021\/skolni-rok\/2023-2024\/druzina\/krystalove-pokusy\/","title":{"rendered":"KRYSTALOV\u00c9 POKUSY"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">V dru\u017ein\u011b jsme se pustili do krystalov\u00fdch pokus\u016f ze soli, sody a cukru. D\u011bti byly rozd\u011bleny do t\u0159\u00ed t\u00fdm\u016f a spole\u010dn\u011b p\u0159ipravily v\u0161e pot\u0159ebn\u00e9 pro vznik krystal\u016f. Te\u010f u\u017e jen trp\u011bliv\u011b \u010dek\u00e1me, zda se krystaly v n\u00e1sleduj\u00edc\u00edch dnech objev\u00ed.<\/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 fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"42612\" src=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_132242-1024x768.jpg\" alt=\"\" class=\"wp-image-42612\" srcset=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_132242-1024x768.jpg 1024w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_132242-500x375.jpg 500w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_132242-200x150.jpg 200w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_132242-768x576.jpg 768w, 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1962w\" sizes=\"(max-width: 785px) 100vw, 785px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"679\" src=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134210-1024x679.jpg\" alt=\"\" class=\"wp-image-42622\" srcset=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134210-1024x679.jpg 1024w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134210-500x331.jpg 500w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134210-200x133.jpg 200w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134210-768x509.jpg 768w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134210-1536x1018.jpg 1536w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134210-2048x1357.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134940-768x1024.jpg\" alt=\"\" class=\"wp-image-42623\" srcset=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134940-768x1024.jpg 768w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134940-375x500.jpg 375w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134940-150x200.jpg 150w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134940-1152x1536.jpg 1152w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134940-1536x2048.jpg 1536w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_134940-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_135855-1024x768.jpg\" alt=\"\" class=\"wp-image-42624\" srcset=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_135855-1024x768.jpg 1024w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_135855-500x375.jpg 500w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_135855-200x150.jpg 200w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_135855-768x576.jpg 768w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_135855-1536x1152.jpg 1536w, https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_135855-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 2640 \/ 1080;\" width=\"2640\" controls src=\"https:\/\/zszelena42.eu\/2021\/wp-content\/uploads\/2026\/01\/20260116_133926.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V dru\u017ein\u011b jsme se pustili do krystalov\u00fdch pokus\u016f ze soli, sody a cukru. D\u011bti byly rozd\u011bleny do t\u0159\u00ed t\u00fdm\u016f a spole\u010dn\u011b p\u0159ipravily v\u0161e pot\u0159ebn\u00e9 pro vznik krystal\u016f. Te\u010f u\u017e jen trp\u011bliv\u011b \u010dek\u00e1me, zda se krystaly v n\u00e1sleduj\u00edc\u00edch dnech objev\u00ed.<\/p>\n","protected":false},"author":48,"featured_media":42624,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[411,5,26],"tags":[],"class_list":["post-42609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2025-2026","category-druzina","category-slunicka"],"_links":{"self":[{"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/posts\/42609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/users\/48"}],"replies":[{"embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/comments?post=42609"}],"version-history":[{"count":1,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/posts\/42609\/revisions"}],"predecessor-version":[{"id":42626,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/posts\/42609\/revisions\/42626"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/media\/42624"}],"wp:attachment":[{"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/media?parent=42609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/categories?post=42609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zszelena42.eu\/2021\/wp-json\/wp\/v2\/tags?post=42609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}