Wohlwill process Wohlwill process The Wohlwill process is an industrial-scale chemical procedure used to refine gold to the highest degree of purity (99.999%). The process was invented in 1874 by Emil Wohlwill. This electrochemical process involves using a cast gold ingot, often called a Doré bar, of 95%+ gold to serve as an anode. Lower percentages of gold in the anode will interfere with the reaction, especially when the contaminating metal is silver or one of the platinum group elements. The cathode(s) for this reaction are small sheets of pure (24k) gold sheeting or stainless steel. Current is applied to the system,
101 Ways to Leave a Gameshow who chooses it wins £10,000, while the other two are dismissed by exit #101, "The Trap Door" - being dropped through trapdoors on which they are standing to fall into the water below. A total of 34 different exits were used over the course of the series, including #101 and the Emergency Exit that were common to all episodes. 101 Ways to Leave a Gameshow 101 Ways to Leave a Gameshow is a British game show produced by Initial ("a subsidiary of Endemol UK") for the BBC, it is hosted by Steve Jones and Nemone. The show sees eight contestants