[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.csdl.cz\/nakolik-rozumite-letadlum\/#Article","mainEntityOfPage":"https:\/\/www.csdl.cz\/nakolik-rozumite-letadlum\/","headline":"Nakolik rozum\u00edte letadl\u016fm?","name":"Nakolik rozum\u00edte letadl\u016fm?","description":"Dnes u&Aring;&frac34; my lid&Atilde;&copy; naprosto b&Auml;&#8250;&Aring;&frac34;n&Auml;&#8250; l&Atilde;&copy;t&Atilde;&iexcl;me. Sice ne sami o sob&Auml;&#8250;, proto&Aring;&frac34;e k&Acirc;&nbsp;tomu nejsme na rozd&Atilde;&shy;l od ptactva uzp&Aring;&macr;sobeni, ale d&Atilde;&shy;ky v&Atilde;&frac12;sledk&Aring;&macr;m v&Auml;&#8250;deck&Atilde;&copy;ho zkoum&Atilde;&iexcl;n&Atilde;&shy;, kter&Atilde;&copy; p&Aring;&#8482;inesly hned n&Auml;&#8250;kolik &Aring;&#8482;e&Aring;&iexcl;en&Atilde;&shy;. D&Atilde;&shy;ky v&Auml;&#8250;deckotechnick&Atilde;&copy;mu pokroku m&Aring;&macr;&Aring;&frac34;eme l&Atilde;&copy;tat&hellip;","datePublished":"2022-10-27","dateModified":"2023-09-28","author":{"@type":"Person","@id":"https:\/\/www.csdl.cz\/author\/#Person","name":"","url":"https:\/\/www.csdl.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":"csdl.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.csdl.cz\/wp-content\/uploads\/l.png","url":"https:\/\/www.csdl.cz\/wp-content\/uploads\/l.png","height":0,"width":0},"url":"https:\/\/www.csdl.cz\/nakolik-rozumite-letadlum\/","about":["V\u011bda"],"wordCount":803,"articleBody":"Dnes u&Aring;&frac34; my lid&Atilde;&copy; naprosto b&Auml;&#8250;&Aring;&frac34;n&Auml;&#8250; l&Atilde;&copy;t&Atilde;&iexcl;me. Sice ne sami o sob&Auml;&#8250;, proto&Aring;&frac34;e k&Acirc;&nbsp;tomu nejsme na rozd&Atilde;&shy;l od ptactva uzp&Aring;&macr;sobeni, ale d&Atilde;&shy;ky v&Atilde;&frac12;sledk&Aring;&macr;m v&Auml;&#8250;deck&Atilde;&copy;ho zkoum&Atilde;&iexcl;n&Atilde;&shy;, kter&Atilde;&copy; p&Aring;&#8482;inesly hned n&Auml;&#8250;kolik &Aring;&#8482;e&Aring;&iexcl;en&Atilde;&shy;.D&Atilde;&shy;ky v&Auml;&#8250;deckotechnick&Atilde;&copy;mu pokroku m&Aring;&macr;&Aring;&frac34;eme l&Atilde;&copy;tat u&Aring;&frac34; hodn&Auml;&#8250; dlouho t&Aring;&#8482;eba v&Acirc;&nbsp;bal&Atilde;&sup3;nech, je&Aring;&frac34; se n&Atilde;&iexcl;m dochovaly, by&Aring;&yen; jen v&Acirc;&nbsp;omezen&Atilde;&copy; m&Atilde;&shy;&Aring;&#8482;e, od po&Auml;&Atilde;&iexcl;tk&Aring;&macr; letectv&Atilde;&shy; podnes, l&Atilde;&copy;tat se dalo i vzducholod&Auml;&#8250;mi a dnes vyu&Aring;&frac34;&Atilde;&shy;v&Atilde;&iexcl;me t&Aring;&#8482;eba rogalla, v&Auml;&#8250;tron&Auml;&#8250;, vrtuln&Atilde;&shy;ky nebo spoustu typ&Aring;&macr; letadel. A &Auml;&Atilde;&shy;m modern&Auml;&#8250;j&Aring;&iexcl;&Atilde;&shy; a nov&Auml;&#8250;j&Aring;&iexcl;&Atilde;&shy; takov&Atilde;&copy; dopravn&Atilde;&shy; prost&Aring;&#8482;edky jsou, t&Atilde;&shy;m jsou dokonalej&Aring;&iexcl;&Atilde;&shy; a slo&Aring;&frac34;it&Auml;&#8250;j&Aring;&iexcl;&Atilde;&shy;, t&Atilde;&shy;m v&Atilde;&shy;ce si s&Acirc;&nbsp;nimi dali v&Auml;&#8250;dci pr&Atilde;&iexcl;ce.Zat&Atilde;&shy;mco u balon&Aring;&macr; sta&Auml;ilo, aby v&Auml;&#8250;da p&Aring;&#8482;i&Aring;&iexcl;la na to, &Aring;&frac34;e je hork&Atilde;&frac12; vzduch nebo t&Aring;&#8482;eba n&Auml;&#8250;jak&Atilde;&frac12; plyn leh&Auml;&Atilde;&shy; ne&Aring;&frac34; okoln&Atilde;&shy; vzduch a d&Atilde;&iexcl; se d&Atilde;&shy;ky tomu vzn&Atilde;&copy;st, u dne&Aring;&iexcl;n&Atilde;&shy;ch dopravn&Atilde;&shy;ch letadel je to slo&Aring;&frac34;it&Auml;&#8250;j&Aring;&iexcl;&Atilde;&shy;. A ani ti, kdo je vyu&Aring;&frac34;&Atilde;&shy;vaj&Atilde;&shy; ka&Aring;&frac34;dou chv&Atilde;&shy;li, nemaj&Atilde;&shy; mnohdy o spoust&Auml;&#8250; v&Auml;&#8250;c&Atilde;&shy;, je&Aring;&frac34; k&Acirc;&nbsp;takov&Atilde;&frac12;m letadl&Aring;&macr;m pat&Aring;&#8482;&Atilde;&shy;, ani potuchy.V&Aring;&frac34;dy&Aring;&yen; jak&Atilde;&frac12;m z&Atilde;&iexcl;zrakem v&Auml;&#8250;dy je t&Aring;&#8482;eba onen aerodynamick&Atilde;&frac12; tvar, kter&Atilde;&frac12; je pot&Aring;&#8482;eba, aby vzduch dokonale obt&Atilde;&copy;kal takov&Atilde;&copy; letadlo! Jak dlouho asi v&Auml;&#8250;dc&Aring;&macr;m trvalo, ne&Aring;&frac34; vymysleli takov&Atilde;&frac12; tvar k&Aring;&#8482;&Atilde;&shy;del, aby se pod nimi za letu vytv&Atilde;&iexcl;&Aring;&#8482;el dostate&Auml;n&Atilde;&frac12; vztlak! Jak asi p&Aring;&#8482;i&Aring;&iexcl;li n&Auml;&#8250;jac&Atilde;&shy; v&Auml;&#8250;dci na to, &Aring;&frac34;e se daj&Atilde;&shy; letadla poh&Atilde;&iexcl;n&Auml;&#8250;t vrtulov&Atilde;&frac12;mi nebo tryskov&Atilde;&frac12;mi motory? A kdo ty motory vymyslel, kdo je zkonstruoval a vyzkou&Aring;&iexcl;el?A kolik jenom bylo um&Atilde;&shy;st&Auml;&#8250;no r&Aring;&macr;zn&Atilde;&frac12;ch za&Aring;&#8482;&Atilde;&shy;zen&Atilde;&shy; do kokpitu i jinam, aby bylo l&Atilde;&copy;t&Atilde;&iexcl;n&Atilde;&shy; mo&Aring;&frac34;n&Atilde;&copy; a bezpe&Auml;n&Atilde;&copy;! Nap&Aring;&#8482;&Atilde;&shy;klad um&Auml;&#8250;l&Atilde;&frac12; horizont, m&Auml;&#8250;&Aring;&#8482;i&Auml;e rychlosti a v&Atilde;&frac12;&Aring;&iexcl;ky, odpov&Atilde;&shy;da&Auml;e, radary, vys&Atilde;&shy;la&Auml;ky, autopilot&acirc;&#8364;&brvbar; Ani j&Atilde;&iexcl; s&Atilde;&iexcl;m to neum&Atilde;&shy;m v&Aring;&iexcl;echno by&Aring;&yen; i jenom vyjmenovat. A kdybych to m&Auml;&#8250;l nav&Atilde;&shy;c i vymyslet, i vyrobit, i &Aring;&#8482;&Atilde;&shy;dit, dodnes bychom se k&Acirc;&nbsp;nebes&Aring;&macr;m nedostali. Ale v&Auml;&#8250;da si s&Acirc;&nbsp;t&Atilde;&shy;m poradila, v&Auml;&#8250;dci n&Atilde;&iexcl;m to vymysleli a my se tak m&Aring;&macr;&Aring;&frac34;eme vzn&Atilde;&iexcl;&Aring;&iexcl;et a&Aring;&frac34; nad oblaky. A nemus&Atilde;&shy;me se ani b&Atilde;&iexcl;t, proto&Aring;&frac34;e n&Atilde;&iexcl;s tam vezou nejen piloti, ale i po&Auml;&Atilde;&shy;ta&Auml;e. A pokud neselhala v&Auml;&#8250;da ani v&Acirc;&nbsp;pozemn&Atilde;&shy; bezpe&Auml;nostn&Atilde;&shy; kontrole, tak&Aring;&#8482;ka ur&Auml;it&Auml;&#8250; nespadneme.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Nakolik rozum\u00edte letadl\u016fm?","item":"https:\/\/www.csdl.cz\/nakolik-rozumite-letadlum\/#breadcrumbitem"}]}]