simplifying parachronics in Infinite Worlds

[Hai-Etlik]

"Conveyors are vehicles that can move between worlds that are near each other. If you want to move to distant worlds, you need a projector, which is the size of a building and can only be built on Homeline or Centrum. Projectors either catapult conveyors to, or pull them from a distant world and both machines must be working together. Worlds have a number called 'Quantum Level' and those with the same level are nearby, a difference of 1 or 2 is distant, and 3 or more is too distant for even projectors."

That's everything they really need to know, in 4 sentences.