• Rhynoplaz
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    6123 hours ago

    A mushROOM!

    Armillaria ostoyae fungus, also known as the honey fungus, is the world largest organism and covers over 2300 acres!

    • @[email protected]
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      822 hours ago

      https://en.wikipedia.org/wiki/Armillaria_ostoyae

      Another specimen in northeastern Oregon’s Malheur National Forest is possibly the largest living organism on Earth by mass, area, and volume – this contiguous specimen covers 3.7 square miles (2,400 acres; 9.6 km2) and is colloquially called the “Humongous fungus”.

      Uses

      The species is considered a choice edible.

      Hmmm. Apparently in national forests in Oregon you can harvest up to a gallon of mushrooms for personal use at one time, no permit required, though you’re not allowed to sell or barter it.

      …that’s kind of amazing that anyone can just go out and eat part of the largest organism on earth.

      • Rhynoplaz
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        20 hours ago

        What are you talking about? There’s so mush room!

    • @[email protected]
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      23 hours ago

      Boeing Everett Factory

      checks

      Volume: 13.3 million m³

      That being said, I don’t know if it is internally divided.

      There’s a really large cave in Southeast Asia somewhere.

      kagis

      The Sơn Đoòng cave in Vietnam:

      Formed in Carboniferous/Permian limestone, the main Sơn Đoòng cave passage is the largest known cave passage in the world by volume – 3.84×10⁷ m³ (1.36×10⁹ cu ft), according to BCRA expedition leader Howard Limbert. It is more than 5 kilometres (3.1 mi) long, 200 metres (660 ft) high and 150 metres (490 ft) wide.

      So that’d be nearly triple the volume of the Everett Factory. Though the cave has two holes in its roof, and I don’t know exactly how you define “room” here.

      https://www.youtube.com/watch?v=tOH4gbW18Ts

      https://www.youtube.com/watch?v=xVpk7LQML8g

      • @[email protected]
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        620 hours ago

        They had to change their venting and airflow system for that building after it formed a cloud and rained inside. When your room can have weather systems, I feel you’ve entered a whole new category of ‘room’ by definition.

      • @sunbrrnslapper
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        523 hours ago

        It is sorta internally divided, but there are places where you can see from one end to the other (about a mile).

    • @IMALlama
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      524 hours ago

      Factories will win this hands down, especially when you’re building large/complex items. It looks like the distinction might be “single building” vs “complex or buildings”, but VW’s Wolfsburg plant is 70 million square feet. The largest plant I’ve been to isn’t on that list, but it’s still over a half mile wide - all under a single roof.

      https://www.popularmechanics.com/technology/infrastructure/g2904/7-of-the-worlds-largest-manufacturing-plants/

      • @sunbrrnslapper
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        24 hours ago

        It’s actually kind of amazing to see a building with multiple assembly lines of wide body airplanes. The tour is well worth the drive to Everett if you are ever in Seattle.

        • @[email protected]
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          220 hours ago

          I got lucky at a conference. They got us a VIP tour of the Boeing Everett factory, which walked on the assembly floor. It was a phenomenal experience. The sheer scale of the operation, the size of the planes, and the detail work was astounding.

    • @TunaLobster
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      223 hours ago

      I went looking but couldn’t find a reference. US Air Force Plant 4 in Fort Worth (where the F-35 is assembled) was at one point the longest length building without internal support columns. I’ve been told that there is a twin building somewhere else, but the one in Texas is 25 feet longer. I just can’t find a source with the number!

  • Call me Lenny/Leni
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    819 hours ago

    You could say the Veryovkina Cave in Georgia is the biggest room in the world, if you define a room as a single continuous enclosure not impeded by any barriers or gates. It’s referred to as the Mount Everest of caves and has six points of entry once thought to be unrelated. My best friends are cave hobbyists (my body isn’t ready as they say, though to be fair neither are theirs for different reasons), seeing/capturing never before things all the time, and are probably evading the law that far below our overworld right now.

  • @[email protected]
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    24 hours ago

    One common answer is the Vehicle Assembly Building at Kennedy Space Center which is mainly one really tall room.

    • EleventhHour
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      321 hours ago

      It also has the largest garage door on it.

  • ValiantDust
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    24 hours ago

    Interesting question. Are we talking about the volume or the floor area? For volume maybe a church? Then St. Peter’s Basilica in Vatican City would be the largest. I don’t know the layout though, but I assume a large portion of it is the main “room”.

    Or do stadium with a roof count? Then maybe one of these?

    Edit: I don’t think I really thought this through. I was thinking too much of more roomy rooms. Most convention centers probably have larger exhibition halls.

    • @cheese_greaterOP
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      1 day ago

      Probably volume altho i suppose I’m probably taking it for granted that a volumetrically massive room would also have massive floor space

      Stadium with a roof doesnt count

  • @Trail
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    118 hours ago

    Would the super kamioka in Japan count?

  • @[email protected]
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    223 hours ago

    There was this really big imax in this town I lived in once. Can’t imagine much bigger than that

  • SavvyWolf
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    123 hours ago

    I have in my hand a tiny 1cm square hollow cube. I define the inside of the cube the “outside” so my room contains everything else in the universe.

    • AmidFuror
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      1123 hours ago

      That’s all fine and good until someone comes along with a 9mm cube.