this post was submitted on 10 Nov 2025
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Risa: Your Home Away from Spacedock

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Welcome to Risa

All the pleasure of shore leave, none of the holodeck glitches.

Rule 1 — Be Civil, Not KlingonThis is a vacation planet, not the neutral zone.

  • No harassment, brigading, or trolling
  • No bigotry
  • Keep the banter playful, not hostile

Rule 2 — No Prohibited CargoSome things aren’t welcome aboard.

  • No spam or scams
  • No porn or sexually explicit content
  • No illegal content
  • NSFW memes must be properly tagged

Rule 3 — Keep It TrekPosts should be Star Trek memes or Trek-adjacent humor.

  • Crossovers are fine
  • Low-effort “unrelated” memes may be spaced out the nearest airlock

Rule 4 — Gatekeeping Belongs in a Black Hole
You’re welcome to have your own opinions on what counts as “real” Star Trek but forcing your view on others or pretending it’s the only valid one? That’s not the Starfleet way.
Everyone’s Trek is valid, from TOS purists to Lower Decks shitposters, and you don't get to dictate what is real or not for everyone.


If you see a post that violates the rules, or that doesn't inspire Jamaharon, report it so the mods can handle it.

Otherwise grab a horga’hn, order a Risan Mai Tai, and enjoy your shore leave.

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[–] aeronmelon@lemmy.world 59 points 1 week ago (1 children)

Both!

Navigational shields are a giant bubble around the ship to make the shape of the object at warp as simple as possible.

Tactical shields hug the general shape of the ship itself to reduce power requirements and provide stronger defenses.

[–] j4yc33@piefed.social 5 points 1 week ago

This is the answer right here!

[–] Skullgrid@lemmy.world 5 points 1 week ago* (last edited 1 week ago) (1 children)

Do you want to save resources on power use or construction?

EDIT:

https://www.wolframalpha.com/input?i=surface+area+of+torus+outer+diameter+10+m+%2C+height+3m+%2C+inner+diameter+8m
https://www.wolframalpha.com/input?i=surface+area++of+cylinder+++diameter+10+m+%2C+height+3m+

Tourus surface area for same diameter and height is 88.8264 square meters
Cylinder surface area is 251.327 square meters

[–] Lembot_0005@lemy.lol 4 points 1 week ago

Do you want to attract space cops or not?

[–] robolemmy@lemmy.dbzer0.com 3 points 1 week ago (2 children)

Left, definitely. Because the pastry on the right is an abomination.

[–] MadMadBunny@lemmy.ca 4 points 1 week ago (1 children)

I know, who forgets the icing?

[–] robolemmy@lemmy.dbzer0.com 3 points 1 week ago (1 children)

Those are Krispy Kreme pastries… they’re uniformly coated in a layer of slightly crispy icing.

They’re like donuts only 50x sweeter. Welcome to the USA.

[–] toothbrush@lemmy.blahaj.zone 3 points 1 week ago* (last edited 1 week ago) (1 children)

I must disagree, the one on the right looks like these, which are amazing.