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This Blew My Mind!

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  • G
    goosehd
    Mod Squad
    Joined: 8 Apr 2016

    IMG_0947.webp

    "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 1 Feb 2024, 16:09 1 Reply Last reply Reply Quote 2
    • P
      popvulture
      見習いボス
      Joined: 2 Oct 2018

      I know we're probably getting that ^^^ but I just keep wishfully hoping we'll get this

      b46cc47d-e97a-4225-9c91-5862656848ae_text.gif

      WTB
      IHSH-IHG-BLK XXL
      Sugar Cane Coke Stripe SS L charcoal

      last edited by popvulture 2 Jan 2024, 19:01 1 Feb 2024, 19:00 1 Reply Last reply Reply Quote 2
      • topic:timeago-later,11 days
      • E
        EdH
        Iron Heart Deity
        Joined: 2 Jan 2022

        425948357_724025499877259_6940648415505897997_n.webp

        Save the image to your PC and zoom in with an image app if you don't believe it. I did!

        Take the dive...

        last edited by 12 Feb 2024, 12:42 1 Reply Last reply Reply Quote 2
        • W
          weftyarn
          Iron Heart Deity
          Joined: 8 Nov 2020

          Many years into professional 3d printing this still boggles my mind

          IMG_1992.jpeg

          Use it or lose it.

          last edited by 12 Feb 2024, 13:36 M 1 Reply Last reply 15 Feb 2024, 03:07 Reply Quote 4
          • S
            seawolf
            Mod Squad
            Joined: 28 Oct 2011

            Love this thread!

            “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 12 Feb 2024, 16:21 1 Reply Last reply Reply Quote 0
            • M
              mclaincausey
              見習いボス
              Joined: 12 Apr 2013

              Did you know that the Milky Way galaxy, one of 2 trillion galaxies that we know of (and my intuition is that it is one of an infinite number of galaxies), is so vast that if it were the size of the continental US, our solar system would be the size of a quarter, and Earth the size of a grain of sand?

              Mind-boggling—check out this incredible video on the topic.

              Think it, be it.

              last edited by 15 Feb 2024, 01:51 I 1 Reply Last reply 15 Feb 2024, 10:14 Reply Quote 4
              • M
                Mizmazzle
                見習いボス
                Joined: 29 Jun 2021

                My mind is definitely blown!

                I always love to inform my students of the factoid that there are as many stars in our galaxy as there are grains of sand on every beach across the entire planet!! And each one of those stars is a sun that has its own planets orbiting around it.

                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 Mizmazzle 15 Feb 2024, 02:59 S 1 Reply Last reply 15 Feb 2024, 13:58 Reply Quote 1
                • M
                  Mizmazzle
                  見習いボス
                  @weftyarn
                  Joined: 29 Jun 2021

                  @weftyarn I showed this to my wife. She could barely wrap her mind around it. Me on the other hand, I have no idea what’s going on.

                  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, 03:07 1 Reply Last reply Reply Quote 0
                  • I
                    IrishHeart
                    Haraki san Expert
                    @mclaincausey
                    Joined: 1 Mar 2023

                    @mclaincausey I need a lie down after watching that. Absolutely mind blowing. Thanks for sharing.

                    last edited by 15 Feb 2024, 10:14 1 Reply Last reply Reply Quote 0
                    • S
                      seawolf
                      Mod Squad
                      @Mizmazzle
                      Joined: 28 Oct 2011

                      @Mizmazzle I know this fact, and it's one that I've repeated, yet our brains cannot comprehend that scale of anything, and it will never cease to absolutely amaze me. And the fact that the universe is also constantly expanding in every direction hurts my brain. And if it weren't expanding, and it just IS, is it just... infinite?!

                      “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, 13:58 M 1 Reply Last reply 15 Feb 2024, 14:31 Reply Quote 0
                      • 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
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