Rules:

*You can teleport into and out of it at will

*It has a couple of plug sockets and can connect to internet from the region you teleported in from

*You can take objects and people with you

*As already stated, it is (3m)^3 (3m*3m*3m). The walls are plain plaster with a light in the middle of the ceiling. The pocket dimension is topologically toroidal, so if there weren’t walls and a ceiling/floor (which you can actually destroy) you would loop if you went more than 3m in any direction. Gravity, then, is artificial and can be altered to anywhere from 0 to 2g from a dial on the wall.

Edit: additional specifications

*You can only teleport out to where you teleported in from.

*Time proceeds at the same rate inside the pocket dimension

*There is an eject button for those inside to get out if something happens to you

    • JackGreenEarthOPEnglish
      21·
      10 months ago

      No, power over electrical cables, internet over mobile data/WiFi, if the place you teleported from has that.

          • SpaceNoodle@lemmy.world
            3·
            10 months ago

            Who’s paying for it? Is the Wi-Fi also entering through this portal? What other electromagnetic incursions can we expect?

            • JackGreenEarthOPEnglish
              1·
              10 months ago

              I guess the power companies? But they won’t notice such a small usage. Yes, that is also where mobile data/WiFi enters the pocket dimension, from the place where you teleported in.

              • SpaceNoodle@lemmy.world
                2·
                10 months ago

                So you’re stealing power, and there’s definitely other EM leakage that you’re conspicuously not mentioning.