PlasmaCraft Mod 1.7.10, 1.7.2 adds 8 new caustic liquids, based on real and fictional radioactive and hazardous materials.  These liquids interact in interesting ways, and can be utilized to make many new blocks and items, among them the Glow Cloth (glowing stained wool that gives off almost as much light as a lamp), Acid Barrier (acid-infused reinforced glass that damages any entity that comes in contact with it), Acid TNT (a much more powerful form of TNT that also leaves behind pools of acid), various ores, including lead, plutonium and uranium, energy weapons, like laser and plasma rifles and shotguns and the devastating Railgun, a caustic boat to navigate acid pools scattered throughout certain biomes, and even a very rare Caustic biome that will have not only acid pools, but radioactive mobs and trees, and perhaps more.