[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.juli.sk\/ako-elektrina-zmenila-svet\/#Article","mainEntityOfPage":"https:\/\/www.juli.sk\/ako-elektrina-zmenila-svet\/","headline":"Ako elektrina zmenila svet?","name":"Ako elektrina zmenila svet?","description":"Elektrina je pova\u017eovan\u00e1 za najlep\u0161\u00ed a najd\u00f4le\u017eitej\u0161\u00ed vyn\u00e1lez v\u0161etk\u00fdch \u010dias, ktor\u00fd, pravdepodobne, ni\u010d len tak neprekon\u00e1. Vyn\u00e1jdenie elektrickej energie bolo k\u013e\u00fa\u010dov\u00e9 a v\u010faka tomu vznikali nov\u00e9 objavy. \u013dudia tento vyn\u00e1lez za\u010dali vylep\u0161ova\u0165, inovova\u0165 a \u010d\u00edm \u010falej t\u00fdm viac pou\u017e\u00edva\u0165. V\u00e4\u010d\u0161ina ostatn\u00fdch vyn\u00e1lezov a objavov by nikdy nevznikla, keby nebolo elektriny.\u00a0V tejto dobe sa spoliehame na […]","datePublished":"2021-11-19","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.juli.sk\/author\/#Person","name":"","url":"https:\/\/www.juli.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/232437c79d6ebbb41eb67b1526ce0bc08ee5047d6b1594dc05abcc3258d8e0b3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/232437c79d6ebbb41eb67b1526ce0bc08ee5047d6b1594dc05abcc3258d8e0b3?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"juli.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.juli.sk\/wp-content\/uploads\/light-bulb-ge944e3c1a_1920.jpg","url":"https:\/\/www.juli.sk\/wp-content\/uploads\/light-bulb-ge944e3c1a_1920.jpg","height":0,"width":0},"url":"https:\/\/www.juli.sk\/ako-elektrina-zmenila-svet\/","about":["Elektro"],"wordCount":351,"articleBody":"Elektrina je pova\u017eovan\u00e1 za najlep\u0161\u00ed a najd\u00f4le\u017eitej\u0161\u00ed vyn\u00e1lez v\u0161etk\u00fdch \u010dias, ktor\u00fd, pravdepodobne, ni\u010d len tak neprekon\u00e1. Vyn\u00e1jdenie elektrickej energie bolo k\u013e\u00fa\u010dov\u00e9 a v\u010faka tomu vznikali nov\u00e9 objavy. \u013dudia tento vyn\u00e1lez za\u010dali vylep\u0161ova\u0165, inovova\u0165 a \u010d\u00edm \u010falej t\u00fdm viac pou\u017e\u00edva\u0165. V\u00e4\u010d\u0161ina ostatn\u00fdch vyn\u00e1lezov a objavov by nikdy nevznikla, keby nebolo elektriny.\u00a0V tejto dobe sa spoliehame na to, \u017ee si kedyko\u013evek m\u00f4\u017eeme zasvieti\u0165 v miestnosti, by\u0165 na telef\u00f3ne, pusti\u0165 si telev\u00edziu alebo by\u0165 v kontakte s osobami, ktor\u00e9 s\u00fa od n\u00e1s vzdialen\u00e9 stovky kilometrov. Elektrine v\u010fa\u010d\u00edme aj za r\u00e1dio a kino, \u010do s\u00fa hlavn\u00e9 prostriedky z\u00e1bavy.\u00a0Po vyn\u00e1jden\u00ed elektrickej energie sa na\u0161e \u017eivoty nesmierne zjednodu\u0161ili. Nikto z n\u00e1s si ani nevie predstavi\u0165 \u017eivot pred t\u00fdm. \u013dudia museli sta\u0165 neskuto\u010dn\u00e9 mno\u017estvo stromov, aby si mohli spracova\u0165 potraviny, vytvori\u0165 teplo alebo svetlo. Tento sp\u00f4sob pre\u017eitia nebol, pravdupovediac, \u00faplne prospe\u0161n\u00fd pre \u017eivotn\u00e9 prostredie, ke\u010f si predstav\u00edme, ko\u013eko stromov muselo by\u0165 s\u0165at\u00fdch. No v dne\u0161nej dobe ni\u010d tak\u00e9 nemus\u00edme robi\u0165. Sta\u010d\u00ed, ke\u010f oto\u010d\u00edme koliesko na spor\u00e1ku alebo zapneme radi\u00e1tor.\u00a0Elektrinu jednoducho vyu\u017e\u00edvame v\u0161ade, hlavne v priemysle. V\u0161etky stroje s\u00fa poh\u00e1\u0148an\u00e9 elektrickou energiou a v\u010faka tomu je mo\u017en\u00e9 vyrobi\u0165 tis\u00edce produktov za ve\u013emi kr\u00e1tky \u010das, \u010do by sa \u010dloveku nikdy nepodarilo.Nehovoriac o doprave. Viete si predstavi\u0165, \u017ee by ste do pr\u00e1ce alebo na hocijak\u00e9 in\u00e9 miesto museli \u00eds\u0165 pe\u0161i alebo na koni, \u010di voze?\u00a0Taktie\u017e hr\u00e1 podstatn\u00fa rolu v medic\u00edne. Bez nej by sme nemali napr\u00edklad r\u00f6ntgen, EKG a in\u00e9.\u00a0Vedci sa dnes sna\u017eia, pos\u00fava\u0165 techniku vpred, no z\u00e1kladom ka\u017ed\u00e9ho pr\u00edstroja je elektrina.\u00a0M\u00f4\u017ee by\u0165 v\u0161ak ve\u013emi \u0161kodliv\u00e1 ako pre \u010dloveka, tak aj pre \u017eivotn\u00e9 prostredie, ak je produkovan\u00e1 prostredn\u00edctvom tepelnej, jadrovej alebo inej elektr\u00e1rne, \u010do m\u00f4\u017ee sp\u00f4sobova\u0165 glob\u00e1lne otep\u013eovanie.                                                                                                                                                                                                                                                                                                                                                                                        3.9\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Ako elektrina zmenila svet?","item":"https:\/\/www.juli.sk\/ako-elektrina-zmenila-svet\/#breadcrumbitem"}]}]