We acquired a lot of broken pieces of Hokie Stone laying around from all the construction. We had lots of ideas of things to do with it in our apartment, but we'd get drunk too early on the weekends we could do anything with it to use power tools.
Salt printing is an old process technique whereby paper is treated with a solution of salt and silver nitrate and then subjected to outdoor exposure (sunlight). The resulting salt process âsun pictureâ is characteristic for its matt appearance, and reddish brown colouring.
Salt is a valuable commodity that could become hard to come by in a long term disaster situation. In Ancient Rome, salt was used as a form of currency because of itâs importance in preserving food. In fact, it is still used today as a form of currency in some parts of Africa. It was a prime mover of both economy and war.