Carbolic soap Carbolic soap Carbolic soap is a mildly antiseptic soap containing carbolic acid and/or cresylic acid, both of which are phenols derived from either coal tar or petroleum sources. In 1834, German chemist Friedlieb Ferdinand Runge discovered a phenol, now known as carbolic acid, which he derived in an impure form from coal tar. In August 1865, Dr. Joseph Lister, 1st Baron Lister applied a piece of lint dipped in carbolic acid solution onto the wound of an eleven-year-old boy at Glasgow Royal Infirmary, who had sustained a compound fracture after a cart wheel had passed over his leg. After four
Amarna letter EA 205 Amarna letter EA 205 Amarna letter EA 205, titled: ""Ready for Marching Orders (5)"" is a short letter from the "Ruler" of city Ṭubu. The title references that six mostly identical, very short, letters were scribed by the same scribe, from small regional towns; the scribe also is the writer of Amarna letter EA 195. It is not known if each letter was written at the location of each town, or from an alternative site, or sites. The six towns are: The Amarna letters, about 300, numbered up to EA 382, are a mid 14th century BC, about 1350 BC