Jacques Offenbach was a German-born French composer, cellist and impresario of the romantic period. He is remembered for his nearly 100 operettas of the and his uncompleted opera The Tales of Hoffmann.
Survival cement, or cob as it is traditionally known has been used for of years for building. It is made by mixing mud (the higher clay content the better), dry grass or straw and water together. You can then use it as a cement to repair walls or.