Immersive engineering: A very aesthetically pleasing and innovative tech mod that has a lot of unique "features" not found in mods like EnderIO or Mekanism, such as hanging wires, a ton of multiblocks and more. Link: https://www.curseforge.com/minecraft/mc-mods/immersive-engineering Immersive petroleum/cables: Petroleum is an addon for IE that adds another way to acquire diesel that is used in an IE multiblock. Cables is another addon that integrates applied energistics with IE. Links: Petroleum: https://www.curseforge.com/minecraft/mc-mods/immersive-petroleum Cables: https://www.curseforge.com/minecraft/mc-mods/immersive-cables