For most people with a herniated disk, low back pain is the initial symptom. This pain may last for a few days, then improve. It is often followed by the eventual onset of leg pain, numbness, or weakness. This leg pain typically extends below the knee, and often into the foot and ankle.
Iron Nuggets are used for crafting very basic thaumaturgic tools, including your very first wand. Besides crafting, they can be produced as bonus material by the Infernal Furnace.
The iron nugget is an item that is added by the Evil Minecraft mod. It looks like the gold nugget in vanilla Minecraft. If you place one Iron Ingot in any space on a crafting menu, then that will result in you making 9 Iron Nuggets. If you fill each space with an iron nugget on a crafting bench, then you will make an Iron Ingot.