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    SALVATORCentrála pro rovnoměrnou distribuci mírně zajímavých faktů
    Přišli jste na něco zajímavého? Z historie, vědy, popkultury, nebo bežného života? Podělte se o to. Pozor na faktoidy - ověřujte zdroje.



    Zajímavé, až interesantní kanály na YT:


    Směs - spíš technické obory
    Veritasium
    Kurzgesagt
    Vsauce
    Vsauce 2
    Vsauce 3
    Vsauce 4
    Tom Scott
    SmarterEveryDay
    Colin Furze
    Objectivity
    The Royal Institution
    Joe Scott


    Matematika
    Numberphile


    Fyzika
    Physics Girl
    Steve Mould
    Sixty Symbols


    Chemie
    Periodic Videos
    NileRed


    Astronomie
    Astrum
    PBS Space Time


    Příroda
    Nature Bites


    Lingvistika
    NativLang
    Langfocus


    Teorie hudby
    Adam Neely


    Historie
    Fall of Civilizations
    Mark Felton Productions
    Dejepis Inak
    History Time


    Potraviny
    Adam Ragusea
    Tasting history with Max Miller


    Film
    Film Courage


    Lingvistika/Mytologie/Etnologie/Kulturní antropologie
    Crecganford
    The Histocrat


    Jídlo/Debunking
    How To Cook That


    Nevím, neznám, nezařaditelné nebo zatím nezařazeno
    Branch Education
    ColdFusion
    Today I Found Out
    CGP Grey
    rozbalit záhlaví
    ERRTU
    ERRTU --- ---
    prvni zajimavost:
    tyto jizvy se jmenují Glasgow-Chelsea smile nebo Cheshire grin. vznikají nejčastěji při hospodské rvačce, nožem, střepem... od koutku k uchu.
    Tommy Flanagan, znamý filmový zjizvenec k nim přišel právě takto. dle svých slov pracoval jako dj v jednom baru v Glasgow, když cestou do práce na něj vyrukovala banda vágusů, on se optimisticky zkusil bránit rozbitou lahví a oni vytáhli nože. obličej údajně sám obdržel sedmdesát stehů. plus měl, cituji "ještě pár děr v těle". v nemocnici jej následně navštívil kamarád a navrhl mu zkusit bezpečnější karieru herectví.

    druha zajimavost:
    omylem jsem to napoprve postnul do cerneho humoru... CErny humor, CEntrala... meh.

    SPIKE411
    SPIKE411 --- ---
    LORD_DE_SEIS: Používali je i na letištích. (Snad i u nás na nějaké V3S na Ruzyni?)

    In Russia, Snowblowers Use MiG-15 Jet Engines - Aviation Humor
    https://aviationhumor.net/mig-aircraft-jet-engine-snowblowers/

    Tady nějaké další fotky z železnice
    Proudové tryskáče jako odmetače sněhu... - Protržená přehrada
    https://www.facebook.com/protrzenaprehrada/posts/418461199510964/

    A nějací soukromí nadšenci mají dvoumístný cvičný MiG 15 v Hradci…

    Splněný sen, říká spolumajitel o letounu MiG-15. Rád by další stroj - iDNES.cz
    https://www.idnes.cz/hradec-kralove/zpravy/stihacka-mig-15-hradec-letiste-czech-flyings-legends-aero-vodochody-miracky-svoboda-kralovehradecky.A191007_506337_hradec-zpravy_tuu
    TOOMIX
    TOOMIX --- ---
    The US standard railroad gauge is 4 feet, 8.5 inches. That's an exceedingly odd number. - Aviation Humor
    https://aviationhumor.net/the-us-standard-railroad-gauge-is-4-feet-8-5-inches/

    https://twitter.com/BillHolohanSC/status/1177631604186996737?s=20

    A history lesson for people who think that history doesn't matter:
    What's the big deal about railroad tracks?
    The US standard railroad gauge (distance between the rails) is 4 feet, 8.5 inches. That's an exceedingly odd number.
    Why was that gauge used?



    Well, because that's the way they built them in England, and English engineers designed the first US railroads.
    Why did the English build them like that?
    Because the first rail lines were built by the same people who built the wagon tramways, and that's the gauge they used.
    So, why did 'they' use that gauge then?



    Because the people who built the tramways used the same jigs and tools that they had used for building wagons, which used that same wheel spacing.
    Why did the wagons have that particular odd wheel spacing?
    Well, if they tried to use any other spacing, the wagon wheels



    would break more often on some of the old, long distance roads in England . You see, that's the spacing of the wheel ruts.
    So who built those old rutted roads?
    Imperial Rome built the first long distance roads in Europe (including England ) for their legions. Those roads have been used ever since.



    And what about the ruts in the roads?
    Roman war chariots formed the initial ruts, which everyone else had to match or run the risk of destroying their wagon wheels. Since the chariots were made for Imperial Rome , they were all alike in the matter of wheel spacing.



    Therefore the United States standard railroad gauge of 4 feet, 8.5 inches is derived from the original specifications for an Imperial Roman war chariot. Bureaucracies live forever.
    So the next time you are handed a specification/procedure/process and wonder 'What horse's ass came up with this?', you may be exactly right.



    Imperial Roman army chariots were made just wide enough to accommodate the rear ends of two war horses. (Two horses' asses.)
    Now, the twist to the story:
    When you see a Space Shuttle sitting on its launch pad, there are two big booster rockets attached to the sides of the main fuel tank.



    These are solid rocket boosters, or SRBs. The SRBs are made by Thiokol at their factory in Utah . The engineers who designed the SRBs would have preferred to make them a bit fatter, but they had to be shipped by train from the factory to the launch site.



    The railroad line from the factory happens to run through a tunnel in the mountains, and the SRBs had to fit through that tunnel. The tunnel is slightly wider than the railroad track, and the railroad track, as you now know, is about as wide as two horses' behinds.




    So, a major Space Shuttle design feature, of what is arguably the world's most advanced transportation system, was determined over two thousand years ago by the width of a horse's ass. And you thought being a horse's ass wasn't important? So, Ancient horse's asses control almost everything and...




    CURRENT Horses Asses are controlling everything else.
    E2E4
    E2E4 --- ---
    ERRTU: ja ho znam z tradnicnich Unixovych humoru:

    % [Where is Jimmy Hoffa?
    Missing ].

    Sergiu Hart / humor / Unix
    http://www.ma.huji.ac.il/hart/humor/unix.html
    Kliknutím sem můžete změnit nastavení reklam