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Chapter 274: Astronomical Protection

🕑 Added 2024-04-30 15:34:42 +0000 UTC

Comments

Bookwyrm

Looks like Macronomicon took classes in fighter, it now he can’t count to 274 (;

Bookwyrm

Agreed, for Solaris his reaction speed it also at C so just about anything Perry does Solaris will see

Thomas

The assumptions for e=mc^2 to be true are: This applies only to sub atomic particles, there is no relative motion between the point of observation and the sub atomic particle this is being applied to. For any two sub atomic particles to have no relative motion towards each other is a nearly statistically impossible, and would only occur for the smallest amount of time before there would be relative motion between those particles. I doubt that in our solar system there is ever any 2 sub atomic particles that meet the assumption of no relative motion at any given moment of time. Although with the amount of sub atomic particles in the universe it is a near statistical certainty that there is at least one pair of sub atomic particles that have no relative motion towards each other at any given moment. But the equation is a good loose approximation for figuring out the energy of a system within an order of magnitude. It just drives me nuts when people act like it is the end all be all of calculating energy of a system since it is so inaccurate.

Bookwyrm

I think this really puts into perspective just how powerful Perry has really become.

lewdlegume

I wrote that post during a break in a hurry, so here are some corrections, implications, and further concerns with a thing that makes things light speed-like. First, I should clarify that E^2=(pc)^2+(mc^2)^2 is generally very relevant (it's the total energy of a system, after all), it's just the rest mass portion ((mc^2)^2) becomes significantly less relevant the closer you are to the speed of light, since momentum is defined relativistically (and copper is a horrendous candidate for fission reactions - to release any meaningful amount of energy you'd have to input an inconceivably large amount of it in the first place). Next, when I mentioned "An enemy that can [throw] things at light speed'", I spoke inaccurately. You can't move anything with rest mass at light speed. Massless particles (or more precisely, "particles" with no rest mass) like photons, can go at light speed because they're always moving at the speed of light (though kind of not really a la gluon, but that's an incredibly dense topic that's not super relevant which we'll save for another day), so we can conveniently (lol) wave away invariant mass in the "we reach infinite energy" contexts since those particles are never not moving, and thereby have no rest mass. You can't (in italics, underlined, and bolded) move an object with rest mass at the speed of light, since it takes exponentially and infinitely more energy to linearly increase speed, the closer you are to the speed of light, and nothing has infinite energy. It's worth noting, as an enthusiastic comment pointed out above mine, that in our real, existing universe we seem to have perceived objects with an ostensibly infinite energy density - black holes. And yes! It is, indeed, true in some sense that one could say that as a massive object approached the speed of light its "mass" increases (the actual nature of WTF even is mass? remains a lecture for another day), and one might expect the formation of a supermassive, dare I say infinitely dense, gravitational body, in the contexts of relativistic physics. Voila! You're now tasked with inventing a unified theory of quantum gravity for your book! This exact problem is one which sits in the tension between quantum mechanics and general relativity, and is as of yet unresolved. There's some of the "exotic physics" I mentioned in my original post. We really just don't in particular know what happens in ultra-high energy systems, and trying to move things too close to the speed of light tends to make those quite readily. A black hole would probably form though. Anyways, infeasibility of moving objects at light speed aside (unless, of course, you have a grand unified theory of quantum gravity lying around), the more feasible physics-based option is that Solaris turns all the energy into light. This actually outputs very reasonable numbers that are certainly workable. The main problem with turning things into high-energy light is that the main mode of photon-matter interaction in extremely high energy systems is creation of antimatter via pair production. This causes a lot of pretty high-energy matter-antimatter interaction, but that's generally not that bad, releasing likely significantly less energy than double that of the again-applicable mc^2. The main problem being, of course, that Solaris moving, or generally trying to move anything, would be completely impractical, but that's probably nothing a bit of Tide-based handwaving couldn't fix. Also, I have many things to say about Mass Driver and Chemestro but they didn't have equations attached to them so I'll refrain from commenting.

Endmor

tftc you've missed a letter here "long enough o convince him it’s not a trap anyway"

Apotheosis

Seeing Solaris like this really puts into perspective how batshit professor replica was in his/her prime, I wonder how they're doing now

Hayden Leech

I fucking love what this whole chain of events would look like from a continuous perspective. Perry is basically freely weaving through fate to straight up decide what happens. Learning what to do and what not to do by literally peering into fate. It’s a good trick. From a Solaris POV it just looks like Perry did it in one shot. All this sleight of hand/planning/experimentation… and the response is just the immediate reaction to being threatened.

Daemion

This might be interesting to you, although I have the feeling you know it already: https://what-if.xkcd.com/1/ There's more like that, for example "What if you exploded a nuclear bomb (say, the Tsar Bomba) at the bottom of the Marianas Trench?" or "If a meteor made out of diamond and 100 feet in diameter was traveling at the speed of light and hit the earth, what would happen to it?” or "If I shot an infinitely strong laser beam into the sky at a random point, how much damage would it do?". It's a good source for mad scientist ideas. ;)

Extra16

Imagine not being able to deal with someone who can move at the speed of light. Git gud paradox.

Macronomicon

somebody get me a physicist on call!

Macronomicon

In case he misses, I guess? always good to have a plan B

sb3n

Just use the trusty handwaveium Tide XD

Macronomicon

I...don't know if i can grok that, lol.

WickedlyDesigned

Quick question: why plan for stopping Solaris at light speed? Sucker punch him instead. Paradox has access to dickbag poison, and a lot of testing done with it. Get a version that's the opposite of the mimic test, enhancing its disruptive effect, create a cage with it, and use Gretchen's idillic manifestation to drop it around Solaris in a social situation, like the handover of the tests. Or if Gretchen's is too slow, then try to project the effect with Dregor's binding, effectively creating a zone where powers don't work/go haywire.

lewdlegume

For what it's worth, E=mc^2 only holds true for objects with relativistic energy m, which means you can't use the rest mass of a penny since, y'know, it'd be hurdling at the speed of light. Mostly physicists use E^2=(pc)^2+(mc^2)^2, where m in this case is rest mass and p is momentum. Practically this wouldn't make tooooo much of a difference, but it's an inaccuracy basic enough that it does challenge Perry's intelligence. But also, the mass-energy conversion isn't what you really care about here! Most of that energy won't matter - almost none of it is released, given copper's proximity to iron. More relevant is the nuclear blast generated by the fission the penny causes, but even that's contingent on the real concern here - what does it actually mean for the penny to be travelling at the speed of light? Because every percent closer you get to the speed of light, relativistic kinetic energy fucking triples. As in like, 0.99c to 0.9999c is a tenfold increase in kinetic energy. At 0.9c we're talking in hundreds of terajoules. At 0.99c we're talking a petajoule of energy. I could suspend disbelief up until now, but since you've introduced equations you're grating against values that, after a certain line, enter into the bounds of exotic planck-scale physics. An enemy that can "[throw] things at light speed" can exceedingly casually blow up the entire universe, or worse. The only real way to make these values reasonable is if Solaris converts all the energy from things into photons of equivalent energy and information, in which case - yes, you'd get values similar to what you've listed here, but you'd also have to contend with the fact that Solaris is significantly larger than a penny, and doesn't level the country every time he touches a thing. Maybe I'm just misunderstanding the power though.

Dane Billman

Very cool chapter. Also fun to note that the original quest to kill Solaris, if I’m remember correctly would give Perry 30,000 XP, so right at the tipping point for a level up!

Nathan Quitugua

Nvm, answered my own question. Its in the beginning of this chaper

Nathan Quitugua

Its easy, we kill the batman. But in all honesty, Solaris just flickering between all these people is impressive. I dont recall but did Perry attempt to make a probability dodge that went to Manita? I figure Solaris can't transcend dimensional realms like Perry can with a portal so if Perry can make it through alive, he should be able to theoretically have all the time in the world to fix the problem, unless the millisecond he does it, all his family dies in a heartbeat.

Apotheosis

Light speed is truly bullshit

Rotary

Maybe he’ll peace out after the mimics are dealt with? If he’s that tired, handing the hat to Dr. or Tyranus sounds viable once things settle.

Andrew

Thank you!

guipe

Here's the Gemini pro answer if you want it: https://poe.com/s/WW5Mln9wZhyJu0MvxHet

guipe

Yea the speed of light is scary. I mean technically the energy stored in mass actually going at the speed of light is infinite. Since it take exponentially more energy to accelerate the closer to the speed of light you are. AKA, the energy requiered to go from 0% the speed of light to 99% the speed of light is LOWER then the energy required to go from 99% to 99.9%. Now why is that? Its because your mass increase as you get closer to the speed of light. Meaning, that the penny you just threw at the speed of light is now a Black hole of infinite size. The good news is that you won't die because only small black hole kill you by spaghettification. The bad news is: BLACK HOLE...

Macronomicon

thank, got it.

mhaj58

I’m wondering about Solaris? Hasn’t he thought about dying before the mimic tried to assimilate him? He’s old and tired, but now spite and paranoia are driving him to crazy levels of fear and anxiety. I wonder what his life was like before, when he was dealing pot and had a family.

Domy

Considering that a major concern of future space exploration is the idea of planet cracking with a chunk of iron going at 1% of the speed of C, a penny at the speed of C sounds terrifying.

LeoClashes

Looks like chap # mislabeled. TFTC I wonder how much energy the city uses annually? Funny to imagine Perry making a super battery, Solaris flinging a rock at it and powering the city for the next century.

PlasmaticPi

Yes it is. So glad I don't have to do the math for something like this.

Kevin Neely

Indeed

Josh Turple

274 not 273?

xyphion

Second? :(

Macronomicon

The speed of light is Fuckin' scary, you guys.


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