Gold costs were about $317 per troy ounce in 2007, but these can vary widely depending on mining type and ore quality; global mine production amounted to 2,471.1 tonnes. After initial production, gold is often subsequently refined industrially by the Wohlwill process which is based on electrolysis or by the Miller process, that is chlorination in the melt. The Wohlwill process results in higher purity, but is more complex and is only applied in small-scale installations. Other methods of assaying and purifying smaller amounts of gold include parting and inquartation as well as cupellation, or refining methods based on the dissolution
1000 Ways to Lie 1000 Ways to Lie 1000 Ways to Lie is a special and satire of the television series "1000 Ways to Die". It recreates intricate lies that people have told, as well as how, and what happened when they were found out. It also includes interviews with experts who describe the science behind each lie. The special aired on Spike on March 3, 2010. The special is in the style of its parent show, by telling the location and date with a border that has the words "Liar", "Deception", "Greed", "Money", "Shame", "Secrets" and "Betray" surrounding a picture of the incident.