Transport belts now require energy to operate. Energy is supplied by Transport belt controllers.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Not 2 round place in example https://yadi.sk/i/7e5gknyA3EMd65 https://yadi.sk/i/yQKRZe0J3EMd6b