Currency

A currency is a component of exchange, facilitating the transfer of supplies and services. It is a form of money, where money is a capable medium of exchange, and it is also considered by a number of people as a store of value, created through a claim to its central bank assets. A currency zone is a country in which a specific currency is the main medium of exchange. To facilitate trade between currency zones, there are exchange price at which currencies can be exchanged beside each other. Currencies can be classified as also floating currencies or fixed currencies based on their exchange rate regime.

In general usage, currency at times refers to only paper money, as in "coins and currency", but this is confusing. Coins and paper money are both forms of currency. In most cases, each country has control over the supply and manufacture of its own currency.

Auditory clocks

For expediency, distance, telephony or blindness, auditory clocks here the time as sounds. The sound is either spoken normal language, or as auditory codes (e.g. numbers of sequential bell rings on the hour represent the number of the hour like the clock Big Ben). Most telecommunication companies also supply a Speaking clock service as well.

Donkey jacket


A Donkey jacket is a tiny buttoned coat, normally made of unlined black or dark blue woollen stuff; originally worn as a work jacket in the United Kingdom.
When used as a work jacket, it occasionally bears the name of the company which supplies the jacket, or the name of the company for which the wearer works. The jacket usually has two large hip pockets, and at times an inside poacher's pocket.The donkey jacket is regarded as characteristic of the British manual worker.

Planetary ring

A planetary ring is a ring of dirt and other small particles orbiting around a planet in a flat disc-shaped region. The most spectacular and famous planetary rings are those around Saturn, but the other three gas giants of the solar system possess ring systems of their own.