[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.fitlena.cz\/velka-zabava-nejen-pro-deti\/#Article","mainEntityOfPage":"https:\/\/www.fitlena.cz\/velka-zabava-nejen-pro-deti\/","headline":"Velk\u00e1 z\u00e1bava nejen pro d\u011bti","name":"Velk\u00e1 z\u00e1bava nejen pro d\u011bti","description":"V\u011bd\u011bli jste nap\u0159\u00edklad, \u017ee pokud namo\u010d\u00edte jakoukoliv potravin\u00e1\u0159skou barvu \u010di barevnou temperu do jaru, tak barvy za\u010dnou mizet a.","datePublished":"2020-01-22","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.fitlena.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.fitlena.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/6b1978a802e1d2522476d4f1a954a19e989b74ba84b3e15a182efb651cc75097?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6b1978a802e1d2522476d4f1a954a19e989b74ba84b3e15a182efb651cc75097?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"fitlena.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.fitlena.cz\/wp-content\/uploads\/img_a366692_w4314_t1579354764.png","url":"https:\/\/www.fitlena.cz\/wp-content\/uploads\/img_a366692_w4314_t1579354764.png","height":0,"width":0},"url":"https:\/\/www.fitlena.cz\/velka-zabava-nejen-pro-deti\/","about":["V\u011bda"],"wordCount":445,"articleBody":"V\u011bd\u011bli jste nap\u0159\u00edklad, \u017ee pokud namo\u010d\u00edte jakoukoliv potravin\u00e1\u0159skou barvu \u010di barevnou temperu do jaru, tak barvy za\u010dnou mizet a rozp\u00edjet se? M\u016f\u017eete si tento zaj\u00edmav\u00fd experiment vyzkou\u0161et i s va\u0161imi ratolestmi. Pokus je velmi jednoduch\u00fd a bezpe\u010dn\u00fd. Na tento experiment budete pot\u0159ebovat pouze p\u00e1r surovin, kter\u00e9 jsou v\u011bt\u0161inou dostupn\u00e9 v ka\u017ed\u00e9 dom\u00e1cnosti. Prvn\u00ed surovinou je polotu\u010dn\u00e9 ml\u00e9ko, d\u00e1le budeme pot\u0159ebovat \u0161pejli, vatovou ty\u010dinku nebo p\u00e1r\u00e1tko, n\u011bjak\u00fd hlub\u0161\u00ed tal\u00ed\u0159 nebo misku a v neposledn\u00ed \u0159ad\u011b klasick\u00fd odma\u0161\u0165ovac\u00ed prost\u0159edek na n\u00e1dob\u00ed (nap\u0159. jar).\tPostup je n\u00e1sleduj\u00edc\u00ed – do tal\u00ed\u0159e nebo misky nalijeme polotu\u010dn\u00e9 ml\u00e9ko, pot\u00e9 do ml\u00e9ka p\u0159id\u00e1me potravin\u00e1\u0159skou barvu, kterou jsme si nam\u00edchali. Te\u010f p\u0159ijde na \u0159adu p\u00e1r\u00e1tko nebo vatov\u00e1 ty\u010dinka, kterou namo\u010d\u00edme do jaru a \u0161pi\u010dkou obalenou v odma\u0161\u0165ovac\u00edm prost\u0159edku se dotkneme potravin\u00e1\u0159sk\u00e9 barvy. Uvid\u00edte, jak barvi\u010dka za\u010dne p\u0159ed vatovou ty\u010dinkou couvat a p\u0159em\u00eds\u0165ovat se do stran. M\u016f\u017eete si d\u00edky pokusu vytvo\u0159it r\u016fzn\u00e9 barevn\u00e9 kombinace skvrn.\tPokud v\u00e1s zaj\u00edm\u00e1, pro\u010d se barvy odma\u0161\u0165ovac\u00edho prost\u0159edku boj\u00ed, vysv\u011btlen\u00ed je velice jednoduch\u00e9. Je to t\u00edm, jeliko\u017e ml\u00e9ko obsahuje tuk a jak v\u0161ichni v\u00edme, odma\u0161\u0165ovac\u00ed prost\u0159edky jsou od toho, aby tuky odmastili \u010dili vy\u010distili. Ml\u00e9ko se tedy st\u00e1hne do strany a d\u00edky barvi\u010dk\u00e1m m\u00e1me mo\u017enost tento kr\u00e1sn\u00fd v\u011bdeck\u00fd experiment sledovat na vlastn\u00ed o\u010di.\t\tTak\u00e9 m\u016f\u017eete vyzkou\u0161et je\u0161t\u011b druh\u00fd experiment, kter\u00fd je podobn\u011b jednoduch\u00fd jako ten p\u0159edchoz\u00ed a d\u011btem by se mohl l\u00edbit.\tS t\u00edmto pokusem si m\u016f\u017eete vyrobit bramborov\u00fd \u0161krob, kter\u00fd se vyu\u017e\u00edv\u00e1 nap\u0159\u00edklad ke zahu\u0161\u0165ov\u00e1n\u00ed potravin nebo tak\u00e9 ve v\u00fdtvarn\u00e9 technice jako lepidlo.\tK tomuto pokusu budete pot\u0159ebovat dv\u011b v\u011bt\u0161\u00ed brambory, misku, struhadlo, sklenici, tal\u00ed\u0159 a s\u00edtko.\tBrambory si nastrouhejte na jemno, pot\u00e9 vyma\u010dkejte ve\u0161kerou tekutiny a vymodelujte z bramborov\u00e9ho pyr\u00e9 kuli\u010dku. Ve\u0161kerou \u0161\u0165\u00e1vu z brambor si odlijte do p\u0159ipraven\u00e9 misky.\tPot\u00e9 \u0161\u0165\u00e1vu p\u0159elijete do skleni\u010dky a p\u0159ibli\u017en\u011b hodinu po\u010dk\u00e1te, ne\u017e se na jej\u00edm dn\u011b usad\u00ed \u0161krob. Opatrn\u011b p\u0159eced\u00edte a \u0161krob usazen\u00fd na dn\u011b vysb\u00edr\u00e1te l\u017e\u00edci. A m\u00e1te hotovo.\tV\u011b\u0159\u00edm, \u017ee va\u0161e d\u011bti budou z t\u011bchto pokus\u016f velmi nad\u0161en\u00e9 a zabav\u00ed se na dlouh\u00e9 hodiny.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Velk\u00e1 z\u00e1bava nejen pro d\u011bti","item":"https:\/\/www.fitlena.cz\/velka-zabava-nejen-pro-deti\/#breadcrumbitem"}]}]