[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.alvare.sk\/pokrocila-veda\/#Article","mainEntityOfPage":"https:\/\/www.alvare.sk\/pokrocila-veda\/","headline":"Pokro\u010dil\u00e1 veda","name":"Pokro\u010dil\u00e1 veda","description":"Vyv\u00edjanie nov\u00fdch vec\u00ed k \u017eivotu patr\u00ed. Predstavte si situ\u00e1ciu, kedy by na svete neboli \u017eiadne lieky a ani sa ni\u010d nevyna\u0161lo. Boli by sme bez elektrickej energie a r\u00f4znych vec\u00ed, ktor\u00e9 s\u00fa v na\u0161ich \u017eivotoch ve\u013emi d\u00f4le\u017eit\u00fdmi. Bez nejak\u00fdch vec\u00ed by sme nevedeli existova\u0165. Ako napr\u00edklad aj vyn\u00e1lez takej oby\u010dajnej \u017eiarovky. Keby nebolo sl\u00e1vneho vyn\u00e1lezcu...","datePublished":"2023-12-18","dateModified":"2023-12-18","author":{"@type":"Person","@id":"https:\/\/www.alvare.sk\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.alvare.sk\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/40308b9402d145b1dc164f447b6506e9dadca8c8362c3ffb52df95e789c0fd10?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/40308b9402d145b1dc164f447b6506e9dadca8c8362c3ffb52df95e789c0fd10?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"alvare.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.alvare.sk\/wp-content\/uploads\/head-938459_640_2.jpg","url":"https:\/\/www.alvare.sk\/wp-content\/uploads\/head-938459_640_2.jpg","height":0,"width":0},"url":"https:\/\/www.alvare.sk\/pokrocila-veda\/","about":["Veda"],"wordCount":396,"articleBody":"Vyv\u00edjanie nov\u00fdch vec\u00ed k \u017eivotu patr\u00ed. Predstavte si situ\u00e1ciu, kedy by na svete neboli \u017eiadne lieky a ani sa ni\u010d nevyna\u0161lo. Boli by sme bez elektrickej energie a r\u00f4znych vec\u00ed, ktor\u00e9 s\u00fa v na\u0161ich \u017eivotoch ve\u013emi d\u00f4le\u017eit\u00fdmi. Bez nejak\u00fdch vec\u00ed by sme nevedeli existova\u0165. Ako napr\u00edklad aj vyn\u00e1lez takej oby\u010dajnej \u017eiarovky. Keby nebolo sl\u00e1vneho vyn\u00e1lezcu Thomasa Alva Edisona, nesvietili by sme. Dnes sa \u017eiarovky pou\u017e\u00edvaj\u00fa v\u0161ade. S\u00fa potrebn\u00e9. Pozn\u00e1me u\u017e ve\u013emi ve\u013ea druhov \u017eiaroviek. Na trhu s\u00fa dostupn\u00e9 led svietidl\u00e1 a led \u017eiarovky, ktor\u00e9 vedia uspori\u0165 elektrick\u00fa energiu aj n\u00e1klady na svietenie. Edisonova \u017eiarovka v\u0161ak nebola tak\u00e1 \u00fasporn\u00e1. No za pomoci jeho vyn\u00e1lezu mohli \u010fal\u0161\u00ed vedci vym\u00fd\u0161\u013ea\u0165 podobn\u00e9 svietidl\u00e1 a zaka\u017ed\u00fdm ich zlep\u0161ova\u0165.\u010co by ste robili, ak by na svete neboli svietidl\u00e1 ani \u017eiarovky? Nedok\u00e1zali by ste \u017ei\u0165 po tme. \u017diarovka je ve\u013ek\u00fdm vedeck\u00fdm vyn\u00e1lezom. \u010eal\u0161\u00edm ve\u013emi d\u00f4le\u017eit\u00fdm objavom je ten, \u017ee za pomoci DNA z \u010dloveka sa d\u00e1 pred\u00eds\u0165 r\u00f4znym ochoreniam. Ka\u017ed\u00fd \u010dlovek m\u00e1 in\u00e9 bunky, ktor\u00e9 vpl\u00fdvaj\u00fa na jeho celkov\u00fa existenciu a zdravie tela. Pr\u00e1ve z DNA vedia vedci zisti\u0165 r\u00f4zne d\u00f4le\u017eit\u00e9 veci. Pom\u00e1haj\u00fa si t\u00fdm, \u017ee do sk\u00famaviek usklad\u0148uj\u00fa r\u00f4zne vzorky, ktor\u00e9 pou\u017e\u00edvaj\u00fa na \u010fal\u0161ie sk\u00famanie. Robia neuverite\u013en\u00e9 experimenty. Tak\u00e9to experimenty a pokusy sa vykon\u00e1vaj\u00fa v laborat\u00f3ri\u00e1ch.Keby nebolo r\u00f4znych vedcov, tak by sme nemali potrebn\u00e9 lieky, ktor\u00e9 by sme mohli u\u017ei\u0165, ak sa nec\u00edtime dobre. Pozn\u00e1me lieky proti bolesti hlavy, bolesti zubu, in\u00fdch \u010dast\u00ed a org\u00e1nov tela, \u010di aj lieky proti z\u00e1va\u017en\u00fdm \u013eudsk\u00fdm ochoreniam. Dne\u0161n\u00e1 doba je u\u017e tak pokro\u010dil\u00e1, \u017ee niekedy si mysl\u00edm, \u017ee \u010do e\u0161te \u010fal\u0161ie m\u00f4\u017eu vedci vym\u00fd\u0161\u013ea\u0165. No, v\u017edy sa nie\u010do n\u00e1jde. Veda sa z minulosti posunula vpred. Okrem \u017eiarovky sa vymysleli aj dopravn\u00e9 prostriedky, mnoho liekov, vyn\u00e1lezov oh\u013eadom in\u00fdch svetov a vesm\u00edru \u010di r\u00f4znych in\u00fdch vec\u00ed. Sme n\u00e1ro\u010dn\u00ed \u013eudia, ktor\u00ed si vy\u017eaduj\u00fa, aby mali v\u0161etko to, \u010do im dne\u0161n\u00e1 doba m\u00f4\u017ee pon\u00faknu\u0165.                                                                                                                                                                                                                                                                                                                                                                                        4.3\/5 - (22 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Pokro\u010dil\u00e1 veda","item":"https:\/\/www.alvare.sk\/pokrocila-veda\/#breadcrumbitem"}]}]