Uu-matter - the tekkit cl.ic wiki, Uu-matter is created in a mfabricator. the more power provided to the mfabricator, the quicker it will produce uu-matter. inserting scrap in the bottom slot.
Industrialcraft2 uu-matter recipes » madebyai minecraft, Ostensibly, yes it is possible to make your own recipes. there are already several mods that, when installed alongside industrialcraft2, add some uu-matter recipes.