1.   In its two turbulent years so far the currency has been used only for paper financial transactions.

2.   On Earth, progressive tabernacles called ethical investment schemes have been using currency to support social causes for some time.

3.   So long as the correct conditions are satisfied any currency can be used with the prefix Euro.

4.   Also, the dollar is expected to fall further, making precious metals cheaper for investors using other currencies to buy.

5.   As a measure of the freedom to use foreign currency, for example, it compares official values and the black market.

6.   Asked whether money-launderers and their bankers could skirt U.S. laws by using another currency, Moscow said yes.

7.   Because bullion is priced in U.S. dollars, a stronger dollar reduces demand for gold by making it more expensive to buyers using other currencies.

8.   A falling dollar makes gold cheaper to buyers using other currencies.

9.   A fall in the value of the British currency makes sterling-priced cocoa cheaper for chocolate makers using other currencies.

10.   A falling dollar makes dollar-priced copper cheaper for buyers using other currencies.