Medium of exchange was observed as early as Oresme, Copernicus and then in 1558 by Sir Thomas Gresham, that bad money drives out good in any marketplace (Gresham's Law states "Where legal tender laws exist, bad money drives out good money"). A more precise definition is this: "A currency that is artificially overvalued by law will drive out of circulation a currency that is artificially undervalued by that law." Gresham's law is therefore a specific application of the general law of price controls. A common explanation is that people will always keep the less adultered, less clipped, sweated, less filed, less trimmed coin,
Good and Bad at Games who is 'bad at games'. Ten years later Cox uses the naive and equal outsider Niles, who is only included in the clique because he is 'good at games', to find out more about the lead persecutor (Mount), in order to exact revenge. Good and Bad at Games Good and Bad at Games is a UK television drama that was one of the first programmes broadcast on Channel 4 Television in 1983. The screenplay was written by William Boyd and the lead roles of Cox, Mount and Niles were played by Anton Lesser, Dominic Jephcott and Martyn Stanbridge. A young