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Comment Re:Uh... I have a bad feeling about this. (Score 2) 26

F = G * (m1 * m2) / r^2

Or as we call it, Newton's inverse square law, where the force of gravity on any two objects is inversely proportional to the square of the distance between them. Space is really really really really really big (the observable universe has a diameter of about 93 billion light-years), so it is literally impossible for any combination of mergers to have any effect beyond an infinitesimal region of the universe. Even a galactic merger which caused two supermassive blackholes to merge would have little or no measurable effect on a neighbouring galaxy as far away as Andromeda is from us (about 2.54 million light years away).

In fact, it's not until LIGO that we have even been able to detect the mergers of super dense and super massive objects like neutron stars and black holes, just to give you an idea of how the inverse square law limits the influences of gravity over very large distances.

Comment Another Nail In Supersymmetry's Coffin (Score 1) 42

Just like the subject says, supersymmetry, an elegant solution to a number of problems, in particular the best theoretical extension to the Standard Model, slides closer to oblivion with each large scale and small scale (accelerator) experiment meant to find these large supersymmetrical particles.

Comment Re:Perpetual (Score 2, Interesting) 71

Having spent a whole hell of a lot of time lately on Gnome, configuring it and testing various configurations for rollout at the company I work for, all I can say is that it just works. There's a browser, and bizarrely, printers just work on Linux now in a way they just used to work on Windows, and it's now Windows, at least in an enterprise environment, where printing has become the technical equivalent of having your teeth filed down. Where work does need to be done is on accessibility, so we have one staff member who will stick with Windows 11 for now. Libreoffice's Calc is good enough for about 90% of the time, and Writer about 95%. We remain open to Windows machines for special use purposes, but most people after mucking around for a bit are able to navigate Gnome perfectly well, since once they're in the program they need to use, what's going on on the desktop is irrelevant.

On the enterprise back end, supporting global authentication has been around a long time, and if you only have admins who know how to navigate a GUI, then you have idiots. The *nix home folder is infinitely superior in every way to the hellscape that is roaming profiles, so already you're ahead of the game.

Comment Re:So, yeah for microkernels? (Score 4, Interesting) 36

That just about sums it up. Moving drivers into user land definitely reduces the attack surface. As it stands, antivirus software in most cases is essentially a rootkit, just one we approve of because that low level access allows it to intercept virus activity at the lowest level. With a microkernel, nothing gets to run at that level anyways, so microkernels are inherently more secure.

Traditionally the objection to microkernels was they were slower, since message passing has a processing cost in memory, IO bandwidth and CPU cycles. In the old days where may you had a couple of MB of RAM, or even 8 or 16mb of RAM (like my last 486), with 16 bit ISA architecture and chips that at the high end might run at 40-60mhz, a microkernel definitely was going to be a bit more sluggish, particularly where any part of that bandwidth was being taxed (i.e. running a web stack), so Windows and Linux both, while over time adopting some aspects of microkernel architecture (I believe Darwin is considered a hybrid), stuck with monolithic architecture overall because it really is far less resource intensive.

But we're in the age when 16gb of RAM on pretty high end CPUs where even USB ports have more throughput that an old ISA bus, that I suspect it may be time to revive microkernels.

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