Wireless early-game logistics! 4 feeders: ores & fuel for furnaces, ingredients for assemblers, science packs for labs, and fluids. No belts, no pipes, no research needed.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
New Ores and resources as well as machines.
Things related to oil and other fluids.
Related to roboports and logistic robots.
Furnaces, assembling machines, production chains.
More than just chests.