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
First thing I’m gonna do is pop in there with a hammer and a crowbar and figure out how all this shit is wired up and what it’s nailed to. Betcha there’s a whole lot more space there than the realtor knew about.
I told you, if you knock through one wall, you’ll be knocking through the opposite wall. As it’s a toroidal space, they’re the same wall. Same for the ceiling and floor.
So where’s the power coming from?
The wires run ana and kata from the plug, and so all you see is a junction box with no holes, but even though you can’t see any supports it barely wiggles when you tug on it
Hey, you can’t just make up dimensions.
The national grid. Using the same portal to the real world that the Internet connectivity uses.
Power over fiber optic cables?
No, power over electrical cables, internet over mobile data/WiFi, if the place you teleported from has that.
How do the cables enter the toroidal space?
A tiny portal.
Who’s paying for it? Is the Wi-Fi also entering through this portal? What other electromagnetic incursions can we expect?
Yeah, but ya gotta test it out. And then you can toss a ball to yourself