{"id":15264,"date":"2026-03-05T19:31:08","date_gmt":"2026-03-05T19:31:08","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/15264\/"},"modified":"2026-03-05T19:31:08","modified_gmt":"2026-03-05T19:31:08","slug":"plochozemci-neovladaji-nejelementarnejsi-zaklady-geometrie","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/15264\/","title":{"rendered":"Plochozemci neovl\u00e1daj\u00ed nejelement\u00e1rn\u011bj\u0161\u00ed z\u00e1klady geometrie"},"content":{"rendered":"<p class=\"e_cx\">Ned\u00e1vno m\u011b zaujal \u010dl\u00e1nek o\u00a0v\u00fdprav\u011b na Antarktidu v\u00a0prosinci 2024, jej\u00edm\u017e c\u00edlem bylo p\u0159esv\u011bd\u010dit plochozemce, \u017ee jejich model ploch\u00e9 zem\u011b nefunguje. Dle tohoto modelu toti\u017e nem\u016f\u017ee na Antarktid\u011b sv\u00edtit slunce 24\u00a0hodin. V\u0161ichni \u010dlenov\u00e9 v\u00fdpravy samoz\u0159ejm\u011b vid\u011bli, \u017ee slunce nezapadne za obzor a\u00a0sv\u00edt\u00ed i\u00a0o p\u016flnoci. Nejzn\u00e1m\u011bj\u0161\u00ed plochozemec v\u00fdpravy Jeran Campanella p\u0159iznal, \u017ee se m\u00fdlil. V\u00a0b\u0159eznu 2025\u00a0pak vystoupil na konferenci Skepticamp v\u00a0Los Angeles (v\u011bnovan\u00e9 kritick\u00e9mu my\u0161len\u00ed), kde deklaroval svoji zm\u011bnu n\u00e1zoru na prostorovou konfiguraci zem\u011b a\u00a0slunce. Spousta plochozemc\u016f ov\u0161em rychle p\u0159isp\u011bchala s\u00a0tvrzen\u00edm, \u017ee cel\u00e1 v\u00fdprava byla zmanipulovan\u00e1 a\u00a0jej\u00ed \u00fa\u010dastn\u00edci dostali bohat\u011b zaplaceno za to, \u017ee budou l\u017eiv\u011b vypov\u00eddat o\u00a0tom, co na v\u00fdprav\u011b vid\u011bli.<\/p>\n<p class=\"e_cx\">Domn\u00edv\u00e1m se, \u017ee tento zp\u016fsob demonstrace absurdity teorie ploch\u00e9 zem\u011b byl zbyte\u010dn\u011b n\u00e1kladn\u00fd. Pod\u00edval jsem se toti\u017e na n\u011bkter\u00e1 videa v\u011bnovan\u00e1 t\u00e9matu ploch\u00e9 zem\u011b a\u00a0narazil jsem na t\u0159\u00edd\u00edln\u00fd video seri\u00e1l (viz odkazy na konci), v\u00a0n\u011bm\u017e \u010de\u0161t\u00ed zast\u00e1nci ploch\u00e9 zem\u011b diskutovali s\u00a0t\u011bmi, kte\u0159\u00ed o\u00a0kulat\u00e9 zemi nepochybuj\u00ed. Kdy\u017e jsem v\u00a0prvn\u00edm d\u00edlu vid\u011bl, jak Dominik Mrv\u00edk (v \u010cesku patrn\u011b nej\u00faporn\u011bj\u0161\u00ed propag\u00e1tor ploch\u00e9 zem\u011b) kresl\u00ed dr\u00e1hu slunce ob\u00edhaj\u00edc\u00edho po kru\u017enic\u00edch kolem Arktidy, nev\u011b\u0159il jsem sv\u00fdm o\u010d\u00edm a\u00a0u\u0161\u00edm. <\/p>\n<p class=\"e_cx\">Jeho interpretaci jsem zakreslil do standardn\u00ed mapy ploch\u00e9 zem\u011b (jakkoliv je pln\u00e1 nesmysl\u016f a\u00a0deformac\u00ed, viz n\u00e1sleduj\u00edc\u00ed obr\u00e1zek), kdy se slunce v\u00a0obdob\u00ed rovnodennosti mus\u00ed pohybovat nad rovn\u00edkem. Z\u00a0obr\u00e1zku je v\u0161ak patrn\u00e9, \u017ee slunce pozorovan\u00e9 z\u00a0bodu A\u00a0nezapad\u00e1 p\u0159esn\u011b na z\u00e1pad\u011b (co\u017e takto \u010din\u00ed v\u017edy v\u00a0dob\u011b rovnodennosti), ale p\u0159esn\u011b na severoz\u00e1pad\u011b. Tento mal\u00fd detail panu Mrv\u00edkovi unikl, co\u017e sv\u011bd\u010d\u00ed o\u00a0jeho zanedbateln\u00fdch znalostech element\u00e1rn\u00edch z\u00e1klad\u016f geometrie. Budi\u017e mu \u00fat\u011bchou, \u017ee nen\u00ed ve sv\u00e9 zabedn\u011bnosti s\u00e1m, proto\u017ee se na tomto popisu pohybu slunce nad plochou zem\u00ed shoduje v\u011bt\u0161ina zast\u00e1nc\u016f ploch\u00e9 zem\u011b.<\/p>\n<p><img fetchpriority=\"high\" height=\"906\"   width=\"908\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/03\/slunce-plocha-zeme.jpeg\" loading=\"eager\" decoding=\"sync\" class=\"e_ah e_af\"\/>Foto: Miroslav Dressler<\/p>\n<p class=\"e_cx\">Pohyb slunce v\u00a0dob\u011b rovnodennosti<\/p>\n<p class=\"e_cx\">Podle plochozemc\u016f m\u00e1 slunce pr\u016fm\u011br cca 50\u00a0km a\u00a0krou\u017e\u00ed ve v\u00fd\u0161ce cca 5000\u00a0km nad plochou zem\u00ed. D\u00e1le je z\u0159ejm\u00e9, \u017ee v\u00a0okam\u017eiku z\u00e1padu je slunce vzd\u00e1len\u00e9 od pozorovatele m\u00e9n\u011b jak 10000\u00a0km (\u010dtvrtina rovn\u00edku m\u00e1 d\u00e9lku cca 10000\u00a0km). Proto nikdo nem\u016f\u017ee m\u00edt st\u00edn na vodorovn\u00e9 plo\u0161e del\u0161\u00ed, jak je dvojn\u00e1sobek jeho v\u00fd\u0161ky. Sv\u016fj st\u00edn del\u0161\u00ed jak 50\u00a0metr\u016f jsem vid\u011bl mnohokr\u00e1t na h\u0159i\u0161ti p\u0159i z\u00e1padu slunce nebo kdy\u017e jsem ve\u010der bruslil na zamrzl\u00e9m rybn\u00edku a\u00a0ur\u010dit\u011b nejsem s\u00a0touto zku\u0161enost\u00ed osamocen. I\u00a0tady plochozemci sv\u016fj model trochu nedomysleli.<\/p>\n<p class=\"e_cx\">Dal\u0161\u00ed z\u0159ejm\u00fd d\u016fkaz pop\u00edraj\u00edc\u00ed platnost teorie ploch\u00e9 zem\u011b vid\u00edm mnohokr\u00e1t do roka z\u00a0okna sv\u00e9ho obyv\u00e1ku, kdy\u017e jsou b\u011bhem nebo po z\u00e1padu slunce osv\u011btleny mraky zespodu.<\/p>\n<p class=\"e_cx\">Samoz\u0159ejm\u011b existuje spousta dal\u0161\u00edch notoricky zn\u00e1m\u00fdch pozorov\u00e1n\u00ed, pro\u010d neplat\u00ed teorie o\u00a0ploch\u00e9 zemi (m\u011bs\u00edc lze vid\u011bt jen z\u00a0jedn\u00e9 strany, zatm\u011bn\u00ed m\u011bs\u00edce, rozd\u00edln\u00e1 hv\u011bzdn\u00e1 obloha vid\u011bn\u00e1 na severn\u00ed a\u00a0ji\u017en\u00ed polokouli, \u2026), cht\u011bl jsem pouze upozornit na dal\u0161\u00ed velice snadno ov\u011b\u0159iteln\u00e9 argumenty, o\u00a0kter\u00fdch jsem nikde nena\u0161el zm\u00ednku.<\/p>\n<p class=\"e_cx\">Je\u0161t\u011b se vr\u00e1t\u00edm k\u00a0prvn\u00edmu d\u00edlu videa \u201ePLOCHOZEMCI vs. PROFI DEBAT\u00c9R\u00a0\u2013 1.d\u00edl\u201c. Moder\u00e1tor Tim Ko\u017euchov m\u011bl diskuzi ukon\u010dit, proto\u017ee nem\u00e1 smysl pokra\u010dovat v\u00a0rozhovoru o\u00a0teorii zalo\u017een\u00e9 na nesmysln\u00fdch p\u0159edpokladech. A\u00a0to zejm\u00e9na tehdy, kdy\u017e Dominik Mrv\u00edk prohl\u00e1sil, \u017ee m\u011bs\u00edc sv\u00edt\u00ed na obloze jako \u201ebodov\u00e9 sv\u011btlo\u201c. Pak bylo p\u0159ece jasn\u00e9, \u017ee jeho teorie nen\u00ed zalo\u017eena jen na zcela chyb\u011bj\u00edc\u00ed prostorov\u00e9 p\u0159edstavivosti, ale i\u00a0na l\u017eiv\u00e9m tvrzen\u00ed o\u00a0tvaru a\u00a0p\u016fvodu sv\u011btla m\u011bs\u00edce. <\/p>\n<p class=\"e_cx\">Ka\u017ed\u00fd, kdo se na p\u016flm\u011bs\u00edc pod\u00edv\u00e1 oby\u010dejn\u00fdm dalekohledem p\u0159ece vid\u00ed, \u017ee se jedn\u00e1 o\u00a0kouli osv\u011btlenou sluncem. A\u00a0to nemluv\u00edm o\u00a0spoust\u011b sn\u00edmk\u016f m\u011bs\u00edce po\u0159\u00edzen\u00fdch profesion\u00e1ln\u00edmi i\u00a0amat\u00e9rsk\u00fdmi astronomy, kter\u00e9 jsou k\u00a0vid\u011bn\u00ed na internetu.<\/p>\n<p class=\"e_cx\">Skon\u010d\u00edm cit\u00e1tem, kter\u00fd se mn\u011b v\u00a0posledn\u00ed dob\u011b \u010dasto vkr\u00e1d\u00e1 do mysli:<\/p>\n<p class=\"e_cx\">Pouze dv\u011b v\u011bci jsou nekone\u010dn\u00e9: vesm\u00edr a\u00a0lidsk\u00e1 hloupost. U\u00a0toho vesm\u00edru si t\u00edm ale nejsem tak jist\u00fd.  <\/p>\n<p class=\"e_cx\">https:\/\/www.stoplusjednicka.cz\/ctverice-plochozemcu-mohla-na-vlastni-oci-spatrit-nezapadajici-slunce-na-antarktide<\/p>\n<p class=\"e_cx\"><iframe loading=\"lazy\" title=\"PLOCHOZEMCI vs. PROFI DEBAT\u00c9R - 1.d\u00edl\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/zxx2pPoIWII?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p class=\"e_cx\"><iframe loading=\"lazy\" title=\"PLOCHOZEMCI vs. KOSMICK\u00dd IN\u017dEN\u00ddR - 2.d\u00edl\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/XrACZiz8yJ0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p class=\"e_cx\"><iframe loading=\"lazy\" title=\"PLOCHOZEMCI vs KOSMONAUT - 3.d\u00edl\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/QHd7m3eRXsc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"Ned\u00e1vno m\u011b zaujal \u010dl\u00e1nek o\u00a0v\u00fdprav\u011b na Antarktidu v\u00a0prosinci 2024, jej\u00edm\u017e c\u00edlem bylo p\u0159esv\u011bd\u010dit plochozemce, \u017ee jejich model ploch\u00e9&hellip;\n","protected":false},"author":2,"featured_media":15265,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[3660,74,73,8279,78,75,77,76,1540],"class_list":{"0":"post-15264","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-veda-a-technika","8":"tag-dezinformace","9":"tag-science","10":"tag-science-technology","11":"tag-slunecni-soustava","12":"tag-technika","13":"tag-technology","14":"tag-veda","15":"tag-veda-a-technika","16":"tag-vesmir"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116178235117458360","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/15264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=15264"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/15264\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/15265"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=15264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=15264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=15264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}