• Home
  • Recent
  • Calendar
  • Register
  • Login
  • Home
  • Recent
  • Calendar
  • Register
  • Login
Iron Heart Forum
Iron Heart Forum

New Iron Heart Website - Live Now - Feedback and Bug Report Here Please!

This Blew My Mind!

General Chat
26
109
7.0k
Loading More Posts
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • M
    Mizmazzle
    見習いボス
    @seawolf
    Joined: 29 Jun 2021

    @seawolf thank god I had a couple sips of coffee before I read your post, otherwise my brain would have gone into full scale, level 5, meltdown.

    And by definition of infinite, the universe MUST be expanding…otherwise we’d reach an end point and someone would finally win the “I called shotgun, no place backs, time infinity!” Rule.

    In the easy chair with my boots on, melted whiskey in my hand. Could'na been asleep for more than three hours...time to go to work again...

    last edited by 15 Feb 2024, 14:31 S 1 Reply Last reply 15 Feb 2024, 17:29 Reply Quote 1
    • M
      Matt
      見習いボス
      Joined: 4 Oct 2011

      And then there’s the multiverse

      last edited by 15 Feb 2024, 14:35 1 Reply Last reply Reply Quote 0
      • K
        krebsy
        Haraki san Student
        Joined: 12 Nov 2021

        What blows my mind beyond the fact that it's expanding, is that the rate of expansion is accelerating, not decelerating or staying constant. Then you get into dark matter and dark energy...

        Looks like denim truly is the fabric of our salvation.

        last edited by 15 Feb 2024, 14:55 1 Reply Last reply Reply Quote 0
        • M
          mclaincausey
          見習いボス
          Joined: 12 Apr 2013

          A couple more for you.

          The scale I talked about for the size of the galaxy, which requires 120,000 years for a beam of light moving at the maximum physically possible speed through space, is inconsequentially small next to the size of the observable universe, which is 93 billion light years. Because the expansion of space isn’t limited by light speed, the relative speed of recession for far flung galaxies exceeds the speed of light.

          Here’s the kicker: as vast as the universe is known to at least be, there are more orders of magnitude to the smallest possible scale (the Planck length) than there are to the largest observable scale (the observable universe). The observable universe : us is not as large of a difference as us : the smallest possible scale understood by physics.

          There are four kinds of multiverses in the way that Max Tegmark breaks it down and I’ll summarize those when I have more time later.

          Think it, be it.

          last edited by mclaincausey 15 Feb 2024, 14:59 S 1 Reply Last reply 15 Feb 2024, 15:12 Reply Quote 0
          • M
            Mizmazzle
            見習いボス
            Joined: 29 Jun 2021

            You guys are smart

            In the easy chair with my boots on, melted whiskey in my hand. Could'na been asleep for more than three hours...time to go to work again...

            last edited by 15 Feb 2024, 15:06 1 Reply Last reply Reply Quote 0
            • F
              flannel slut
              Raw and Unwashed
              Joined: 21 Feb 2022

              Yep. I find this very interesting while comprehending very little at the same time.

              last edited by 15 Feb 2024, 15:07 1 Reply Last reply Reply Quote 1
              • S
                SKT
                見習いボス
                @mclaincausey
                Joined: 26 Aug 2019

                @mclaincausey I love this stuff…preach brother!

                last edited by 15 Feb 2024, 15:12 1 Reply Last reply Reply Quote 0
                • M
                  mclaincausey
                  見習いボス
                  Joined: 12 Apr 2013

                  Here is Tegmark’s pop science article about multiverses: https://space.mit.edu/home/tegmark/PDF/multiverse_sciam.pdf

                  Level 1: this is saying that the universe is likely to be large enough for a given configuration of particles in space to be infinitely replicated. So there would be an infinite number of copies of us, for example, across an unimaginably large swath of space and time. Anything that the laws of physics allows happens somewhere. Any possible configuration of particles within a given space happens somewhere. These would not be observable since they would be so far away and receding from us at over the speed of light—no signal could reach us. It is beyond our “cosmic horizon.“ while I think this is probable, it’s not testable and thus more philosophy than science, which is true of a lot of this. But there is reason to suspect it’s true.

                  Level 2: the predominant theory for the formation of our universe is called cosmic inflation. This theory predicts that we are in one of a possibly infinite number of “bubbles” that form after a period of inconceivably rapid expansion of the universe. Each bubble would have its own physical constants and laws of physics. If there is an infinite number of them, eventually one identical to ours would be out there.

                  Level 3: the most parsimonious explanation for the “weirdness” of quantum theory where a particle doesn’t have a position until it is observed is something called the universal wave function or the many worlds interpretation of quantum mechanics, versus the Copenhagen interpretation which says the act of observation somehow collapses a waveform of probably locations into a single discrete location. This interpretation basically says that all locations are valid, and that the universe splits in along every valid location.

                  Level 4 gets into simulation theory and that we’re living effectively in a vast computer.

                  I think 1, 2, and 3 are probably true.

                  Think it, be it.

                  last edited by 15 Feb 2024, 15:51 1 Reply Last reply Reply Quote 0
                  • S
                    SKT
                    見習いボス
                    Joined: 26 Aug 2019

                    This is why we need the Time Variance Authority. 🤯

                    last edited by 15 Feb 2024, 16:03 1 Reply Last reply Reply Quote 3
                    • N
                      Nocturama
                      Haraki san Prodigy
                      Joined: 1 Jan 2023

                      Me, pretending to understand this thread, whilst wishing I hadn’t rewatched The Matrix yesterday…

                      IMG_0234.jpeg

                      #JustStopCrocs

                      last edited by 15 Feb 2024, 16:16 1 Reply Last reply Reply Quote 0
                      • I
                        IrishHeart
                        Haraki san Expert
                        Joined: 1 Mar 2023

                        I only popped on here to look at the jeans.

                        last edited by 15 Feb 2024, 16:24 1 Reply Last reply Reply Quote 9
                        • S
                          seawolf
                          Mod Squad
                          @Mizmazzle
                          Joined: 28 Oct 2011

                          @Mizmazzle This honestly made me nauseated for a second as my brain tried to comprehend.

                          “Good design is actually a lot harder to notice than poor design, in part because good designs fit our needs so well that the design is invisible” - Don Norman

                          @zeebeeleather

                          last edited by 15 Feb 2024, 17:29 1 Reply Last reply Reply Quote 0
                          • S
                            seawolf
                            Mod Squad
                            Joined: 28 Oct 2011

                            That's enough internet for today, friends! 🤣

                            “Good design is actually a lot harder to notice than poor design, in part because good designs fit our needs so well that the design is invisible” - Don Norman

                            @zeebeeleather

                            last edited by 15 Feb 2024, 17:31 1 Reply Last reply Reply Quote 1
                            • M
                              Matt
                              見習いボス
                              Joined: 4 Oct 2011

                              The beautiful irony of this is that it’s all an attempt at understanding something that our brains are not evolutionarily designed to understand. Humans are so obnoxious.

                              last edited by 15 Feb 2024, 17:45 M 1 Reply Last reply 15 Feb 2024, 18:59 Reply Quote 0
                              • GilesG
                                Giles
                                IHUK Crew
                                Joined: 22 Sept 2009

                                Fuck off

                                "OK face up to it - you're useless but generally pretty honest and straightforward . . . it's a rare combination of qualities that I have come to admire in you" - Geo 2011

                                last edited by 15 Feb 2024, 18:35 1 Reply Last reply Reply Quote 5
                                • M
                                  mclaincausey
                                  見習いボス
                                  @Matt
                                  Joined: 12 Apr 2013

                                  Contemplating the infinite and how inconsequential we are on the cosmic scale can both “blow your mind” and lead to existential dread. For me it does the former but not the latter. If anything it just makes me more grateful to be here for what time I have. There’s a great documentary about infinity on Netflix that touches on that. Even though there will never be a way to be sure about the various multiverses, I have reasons to believe at least in the first 3 I won’t bore you with and believe the 4th is possible. None of it makes any functional difference in how I live my life.

                                  @Matt what’s cool about it other than a natural desire to understand how it all came to be is that this kind of exploration can yield valuable outcomes. Without quantum mechanics, we wouldn’t have microprocessors or be talking right now, for example.

                                  But also yeah, shag off ya tossers 😂

                                  Think it, be it.

                                  last edited by 15 Feb 2024, 18:59 1 Reply Last reply Reply Quote 0
                                  • M
                                    Matt
                                    見習いボス
                                    Joined: 4 Oct 2011

                                    I’m somewhere in the middle. More like existential indifference.

                                    last edited by 15 Feb 2024, 19:16 1 Reply Last reply Reply Quote 2
                                    • goosehdG
                                      goosehd
                                      Mod Squad
                                      Joined: 8 Apr 2016

                                      God, grant me the serenity to accept the things I cannot change, the courage to change the things I can, and the wisdom to know the difference. - Reinhold Niebuhr

                                      "I don't give a shit what anyone else is doing, we will do what is best for us and our customers" - Giles P. :)

                                      last edited by 15 Feb 2024, 19:21 1 Reply Last reply Reply Quote 0
                                      • weftyarnW
                                        weftyarn
                                        Iron Heart Deity
                                        Joined: 8 Nov 2020

                                        One thing is for sure: If this is a simulation I want to thank whoever is playing me for discovering the IH part of the map. And so early too, great job!

                                        Use it or lose it.

                                        last edited by 15 Feb 2024, 19:30 1 Reply Last reply Reply Quote 4
                                        • weftyarnW
                                          weftyarn
                                          Iron Heart Deity
                                          Joined: 8 Nov 2020

                                          went on a short city trip to Heidelberg and amongst many other great things I of course visited the Castle to discover this massive wine cask which absolutely blew my mind!

                                          apparently a total of four versions were built, starting with the first in 1591 which was destroyed during the 30 years war to be used as fire wood

                                          in the pictures you can see the fourth version built in 1751 which can hold 220.000 litres of wine. I should say COULD as it was never really water tight and was only filled completely three times.

                                          IMG_9145.jpeg

                                          IMG_9146.jpeg

                                          Use it or lose it.

                                          last edited by 28 Mar 2024, 10:03 ARNCA 1 Reply Last reply 28 Mar 2024, 11:04 Reply Quote 2
                                          • First post
                                            Last post
                                          Copyright Iron Heart 2022.