The experiment more accurately models what happens in these plasma disks, which could help researchers discover how black holes grow and how collapsing matter forms stars.
As matter approaches black holes it heats up, becoming plasma—a fourth state of matter consisting of charged ions and free electrons. It also begins to rotate, in a structure called an accretion disk. The rotation causes a centrifugal force pushing the plasma outwards, which is balanced by the gravity of the black hole pulling it in.
These glowing rings of orbiting plasma pose a problem—how does a black hole grow if the material is stuck in orbit rather than falling into the hole? The leading theory is that instabilities in magnetic fields in the plasma cause friction, causing it to lose energy and fall into the black hole.
The primary way of testing this has been using liquid metals that can be spun, and seeing what happens when magnetic fields are applied. However, as the metals must be contained within pipes, they are not a true representation of free-flowing plasma.
Now, researchers at Imperial have used their Mega Ampere Generator for Plasma Implosion Experiments machine (MAGPIE) to spin plasma in a more accurate representation of accretion disks. Details of the experiment are published May 12 in the journal Physical Review Letters.
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remember the laughter and none of the tears remember the laughter and none of the tears remember the laughter and none of the tears remember the laughter and none of the tears remember the laughter and none of the tears remember the laughter and none of the tears-
^guy who is abt to start sobbing bc their favorite album is Gone
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Another day another autistic urge to start a long-term project downloading and making physical copies of every game for every obsolete abandonware console in the interest of preservation of technological history
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Toxic Invaders Floppies 💾✨
It's now been two years since @sarahbduck and I completed our first game, Toxic Invaders. It's a co-op bullet hell made with the Pico-8!
To celebrate our first big project together, I made these physical copies of the game shortly after the release. The coloured ones are a very limited set while the monochrome have had over 60 made.
Each floppy has multiple builds of the game, the soundtrack, and a tiny HTML page. It was a challenge to fit it all on a 1.44MB disk, but Sarah did some cool compression on nearly all of the files.
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Media: Floppy Disks
Not born to be rich, by 1981 I had nonetheless begun to use a PC that required for its operation the absorption of several hundred pages of protocols and the placement of very large floppy disks in the freezer to fix frequent crashes.
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You know what, I’ll say it. I kinda resent that the main BG3 box art/promo art has Mizora on it and not Karlach. Like, well aware that it was made before Karlach was added as an origin character, but surely there was enough time to get an updated piece made between her addition and launch. Get it together, Larian.
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