Invention is a creation skill, where you use almost every other skill and a great number of items to train. You can do many activities using this skill, such as augmenting items for perks, and making new devices.
Tar Heel is the nickname for a native or resident of North Carolina as well as for the state itself, which is known as the Tar Heel State.
Coal tar. Coal tar, also known as liquor carbonis detergens (LCD), is a very thick, dark liquid with a number of medical and industrial uses. As a medication it is used to treat psoriasis and seborrheic dermatitis (dandruff). For psoriasis it may be used together with ultraviolet light therapy.