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I bet you didn't know that this thread would have a part 2

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    #3032
    KevRossi
    Registered Users Posts: 4,444 ✭✭✭KevRossi


    The volume of half a sphere is 2/3(Pi) r³

    So that's incorrect.



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    #3033
    New Home
    Moderators, Arts Moderators, Recreation & Hobbies Moderators, Social & Fun Moderators Posts: 76,687 Mod ✭✭✭✭New Home


    https://www.boards.ie/discussion/comment/122150762#Comment_122150762

    What about the cylindrical part with the neck?

    Plus, it's slighly pointy, it's not perfectly round.

    #clutching at straws



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    #3034
    cdeb
    Moderators, Sports Moderators Posts: 7,170 Mod ✭✭✭✭cdeb


    It's going to have pi in there somewhere

    And the r3 from the hemisphere won't go away

    Wiki says r2d2 came from "Reel 2, Dialog Track 2" of audio



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    #3035
    Vita nova
    Registered Users Posts: 741 ✭✭✭Vita nova


    It's correct if d is not the diameter but equal to sqrt(2/3(pi)r)…



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    #3036
    New Home
    Moderators, Arts Moderators, Recreation & Hobbies Moderators, Social & Fun Moderators Posts: 76,687 Mod ✭✭✭✭New Home


    https://www.boards.ie/discussion/comment/122151105#Comment_122151105

    That's a good straw replacement, I'll take it! 😁



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    #3037
    Capt'n Midnight
    Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 90,999 Mod ✭✭✭✭Capt'n Midnight


    image.png

    ..



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    #3038
    silliussoddius
    Registered Users Posts: 3,895 ✭✭✭silliussoddius


    Now do pepperoni.



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    #3039
    Capt'n Midnight
    Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 90,999 Mod ✭✭✭✭Capt'n Midnight


    https://i.imgur.com/hNU9HgP

    ..



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    #3040
    Realt Dearg Sec
    Registered Users Posts: 10,858 ✭✭✭✭Realt Dearg Sec


    https://www.boards.ie/discussion/comment/122163318#Comment_122163318

    As a taxpayer in America, it's stomach churning to watch that.



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    #3041
    Evade
    Registered Users Posts: 6,754 ✭✭✭Evade


    That's why the Houthi's tactic is brilliant. It costs them $30,000 to launch a drone and at least 30 times as much for the navies in the area to shoot it down.



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    #3042
    KevRossi
    Registered Users Posts: 4,444 ✭✭✭KevRossi


    The Colosseum may have had as many as 87,000 seats at its peak. If it was in use today it would be Europe's 3rd biggest, after Nou Camp and Wembley. Seating was organised by your rank in society. Plebs and women at the back (see pic).

    There are over 200 species of plants growing there, until a hundred years ago, some of them were found here and nowhere else in Europe. It is believed that they came in the coats of animals that were taken there to be fought against.

    It was built in 72CE, opened in 80CE and the damage at the front that is so familiar was caused by an earthquake in 1349.

    image.png



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    #3043
    Capt'n Midnight
    Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 90,999 Mod ✭✭✭✭Capt'n Midnight


    image.png

    ..



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