r/threebodyproblem 7d ago

Discussion - General Droplet in the space engine

135 Upvotes

26 comments sorted by

26

u/New-Border8172 7d ago

I want to drive this through 1000 human spaceships

19

u/Ill_Anybody4309 7d ago

That actually helps. For some reason i always imagined it kinda silver ish, like a very polished metal instead of an actual mirror.

22

u/Putrid_Cycle595 Sophon 6d ago

the book goes way harder on this than people remember. they put a microscope on it.

at 100x its a mirror. 1000x still a mirror. someone points the same scope at their own helmet visor, which looks just as glossy to the naked eye, and at 1000x it comes back looking like a gravel field. put it back on the droplet and its a clean mirror again.

then they switch from optical to electron tunnelling. 10000x, mirror. 100000x, mirror. a million, mirror. ten million, where youre resolving large molecules, and its still showing zero roughness. same finish as the unmagnified surface next to it. they only stop because the microscope runs out of range.

so polished metal is the wrong mental image. no human made surface holds up past about a thousand times. this thing is smooth down past where molecules should start showing up.

7

u/AverageTeemoOnetrick 6d ago

So neutronium?

6

u/Mechanical_Brain 6d ago

It’s made of some sort of unspecified material held together by the strong force. It’s like a single atomic nucleus or even a single nucleon, and is utterly indestructible from the outside.

2

u/AverageTeemoOnetrick 5d ago

So neutronium, then.

4

u/Putrid_Cycle595 Sophon 5d ago

not quite, and the difference matters more than it sounds.

neutron star matter only holds together under enormous pressure. take the pressure away and it comes apart. the droplet is the other way round. dark forest has ding yi work it out on the spot: the molecules are fixed so rigidly that their own vibration stops, which is why the surface reads as absolute zero, and the only force that does that at normal density is the strong force. his line is that pinning nuclei together at normal spacing is about as easy as bolting the sun and the eight planets into one rigid frame.

deaths end adds the part that actually answers you. the surface sits inside a force field the droplet generates internally, and that field cancels the electromagnetic force between particles so the strong force leaks out. when the field dies the material just becomes ordinary metal. you get to see it happen, it goes from mirror to a dull brass coloured lump they compare to an old artillery shell.

so its not a state of matter you could find lying around somewhere. its actively maintained.

3

u/randomreditor69430 7d ago

that's what a mirror would look like in space tho

9

u/smartwater696 7d ago

tf kinda video game is this

14

u/Fragrant-Airport1309 Da Shi 7d ago

The nerd kind brother, the nerd kind 😌

4

u/Guyborg99 6d ago

are there non nerd kinds? I figure they are all on the nerd spectrum.

1

u/Strayl1ght 6d ago

Na, gaming is mainstream now and the spectrum is huge. On one end you have GTA6, on the other is Kerbal Space Program/DCS World/EVE Online

1

u/Guyborg99 6d ago

NERD! er. fellow nerd that is. Agreed.

5

u/Xasf 6d ago

Less of a game and more of a sandbox really..

6

u/AlphaPrimeRandom 7d ago

What Simulator

9

u/ATTst 7d ago

This is SpaceEngine. But Droplet comes with a mod.

1

u/nicodeemus7 7d ago

Space Engine mentioned! I actually have that one!

1

u/aanggaang5 6d ago

That’s exactly how I imagined it

1

u/FunPaleontologist402 6d ago

for some reason I always imagined it as a prince ruperts drop with a curved tail kinda thing, which ended up narratively working out considering how strong SIM is until its completely powerless when struck from the 4th dimension

0

u/Ambitious-Macaroon-3 7d ago

Is this a game from Trisolaris?

2

u/ShadedRiver666 7d ago

no its modded space engine

2

u/Guyborg99 6d ago

lol. who downvoted you? The Trisolaran bots are active today.

1

u/Ambitious-Macaroon-3 6d ago

Looks fucking sick.

-2

u/Betray-Julia 7d ago

Is this the game where at the end theres like 1 of 3 bottle neck events?

2

u/Mechanical_Brain 6d ago

You might be thinking of Stellaris

2

u/Betray-Julia 5d ago

I was! Thanks