this post was submitted on 04 Feb 2026
187 points (99.0% liked)

Science Memes

18779 readers
2043 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 3 years ago
MODERATORS
 

Context: He's in the files

you are viewing a single comment's thread
view the rest of the comments
[โ€“] ProbablyBaysean@lemmy.ca 1 points 1 hour ago* (last edited 1 hour ago) (1 children)

If i had a vaccume and a carbon nanotube rotating such that the ends are moving at the speed of light, and another going the opposite direction (no net rotational inertia outside the device), I would have a dimensional anchor as moving it would cause spacetime to exceed the speed limit.

Voila, I just created a sci-fi plot device

[โ€“] counterfactual@sopuli.xyz 2 points 43 minutes ago

Read The Billiard Ball by Asimov to understand why a gravitationally "locked" device would not work.

You lose the frame of reference to the astral bodies around it, therefore it stays in place as the Earth and everything else simply move past it. Essentially useless as an anchor.