[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.zindl.cz\/bez-pruzin-bychom-se-octli-ve-stredoveku\/#Article","mainEntityOfPage":"https:\/\/www.zindl.cz\/bez-pruzin-bychom-se-octli-ve-stredoveku\/","headline":"Bez pru\u017ein bychom se octli ve st\u0159edov\u011bku","name":"Bez pru\u017ein bychom se octli ve st\u0159edov\u011bku","description":"Napadlo v\u00e1s n\u011bkdy zamyslet se nad t\u00edm, jak by vypadal sv\u011bt, kdybychom nem\u011bli ze dne na den k dispozici kanalizaci? M\u011bsta bez kanaliza\u010dn\u00edch syst\u00e9m\u016f by […]","datePublished":"2025-01-21","dateModified":"2025-01-21","author":{"@type":"Person","@id":"https:\/\/www.zindl.cz\/author\/#Person","name":"","url":"https:\/\/www.zindl.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"zindl.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.zindl.cz\/wp-content\/uploads\/bicycle-2485176_640.jpg","url":"https:\/\/www.zindl.cz\/wp-content\/uploads\/bicycle-2485176_640.jpg","height":0,"width":0},"url":"https:\/\/www.zindl.cz\/bez-pruzin-bychom-se-octli-ve-stredoveku\/","about":["V\u00fdrobky"],"wordCount":393,"articleBody":"        Napadlo v\u00e1s n\u011bkdy zamyslet se nad t\u00edm, jak by vypadal sv\u011bt, kdybychom nem\u011bli ze dne na den k dispozici kanalizaci? M\u011bsta bez kanaliza\u010dn\u00edch syst\u00e9m\u016f by se r\u00e1zem propadla do st\u0159edov\u011bku a mo\u017en\u00e1 bychom se do\u010dkali i nebezpe\u010dn\u00fdch bakteri\u00e1ln\u00edch epidemi\u00ed. Ve st\u0159edov\u011bku bychom ov\u0161em byli i bez n\u011bkter\u00fdch zd\u00e1nliv\u00fdch drobnost\u00ed, kam pat\u0159\u00ed i docela oby\u010dejn\u00e9 pru\u017einy. Pru\u017einov\u00e1 ocel p\u00e1sek je polotovar hutn\u00ed v\u00fdroby, z n\u011bho\u017e se zhotovuje mnoho typ\u016f pru\u017ein a my bychom si mohli nam\u00e1tkou p\u0159ipomenout n\u011bkter\u00e9 v\u00fdrobky, bez nich\u017e si nedok\u00e1\u017eeme p\u0159edstavit n\u00e1\u0161 sou\u010dasn\u00fd \u017eivot.Automobily \u2013 pru\u017einy jsou zapot\u0159eb\u00ed k odpru\u017een\u00ed podvozku, kdybychom je neznali, \u017e\u00e1dn\u00e1 auta by dnes na silnic\u00edch nejezdila a drkocali bychom se v d\u0159ev\u011bn\u00fdch \u017eeb\u0159i\u0148\u00e1c\u00edch. Bez pru\u017ein by ale nefungovala ani \u017eelezni\u010dn\u00ed doprava, lodn\u00ed doprava a leteck\u00e1 doprava. Byl by to tedy st\u0159edov\u011bk jako vy\u0161it\u00fd.Dom\u00e1c\u00ed spot\u0159ebi\u010de \u2013 pru\u017einy jsou nutn\u011b zapot\u0159eb\u00ed p\u0159i v\u00fdrob\u011b mnoha druh\u016f dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f, p\u0159ipome\u0148me nap\u0159\u00edklad chladni\u010dky, pra\u010dky, k\u00e1vovary, mix\u00e9ry, toustova\u010de, pek\u00e1rny atd. Va\u0161e kuchyn\u011b by se takt\u00e9\u017e ocitla ve st\u0159edov\u011bku, v\u0161e byste museli prov\u00e1d\u011bt s primitivn\u00edm ru\u010dn\u00edm n\u00e1\u0159ad\u00edm.N\u00e1\u0159ad\u00ed \u2013 neznali bychom elektrick\u00e9 n\u00e1\u0159ad\u00ed, tak\u017ee by ve\u0161ker\u00e1 pr\u00e1ce prob\u00edhala pomalu a s velkou n\u00e1mahou. Bylo by to podobn\u00e9 jako na pust\u00e9m ostrov\u011b, kde si lid\u00e9 mus\u00ed v\u0161e obstarat vlastn\u00edmi silami a v\u011bt\u0161inou ze d\u0159eva nebo z kamene. Hra\u010dky, sport, elektronika \u2013 na tyto \u017eivotn\u00ed radosti bychom tak\u00e9 museli zapomenout, mohli bychom provozovat jen n\u011bkter\u00e9 sporty, jako lid\u00e9 v dob\u011b p\u0159ed pr\u016fmyslovou revoluc\u00ed, nap\u0159\u00edklad n\u011bkter\u00e9 atletick\u00e9 discipl\u00edny.Pru\u017eina je zkr\u00e1tka nepostradateln\u00fd v\u00fdrobek a hutnictv\u00ed \u017eeleza zhotovuje pru\u017einovou ocel pro pr\u016fmyslov\u00e1 odv\u011btv\u00ed ji\u017e des\u00edtky let a jde o tradi\u010dn\u00ed v\u00fdrobu na z\u00e1klad\u011b zku\u0161enost\u00ed na\u0161ich p\u0159edk\u016f, kte\u0159\u00ed se zna\u010dnou m\u011brou zaslou\u017eili o technick\u00fd rozvoj sou\u010dasn\u00e9 civilizace.                                                                                                                                                                                                                                                                                                                                                                                          4.3\/5 - (13 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Bez pru\u017ein bychom se octli ve st\u0159edov\u011bku","item":"https:\/\/www.zindl.cz\/bez-pruzin-bychom-se-octli-ve-stredoveku\/#breadcrumbitem"}]}]