Time-based currency — In economics, a time based currency is an alternative currency where the unit of exchange is the person hour.Time based currencies value everyone’s contributions equally. One hour equals one service credit. In these systems, one person volunteers … Wikipedia
Time Banking — refers to a pattern of reciprocal service exchange which uses units of time as currency and is an example of an alternative economic system. A Time Bank, also known as a Service Exchange, is a community which practices time banking. The unit of… … Wikipedia
Time from NPL — Map showing the location of the Anthorn VLF transmitter within Cumbria … Wikipedia
Time — This article is about the measurement. For the magazine, see Time (magazine). For other uses, see Time (disambiguation). The flow of sand in an hourglass can be used to keep track of elapsed time. It also concretely represents the present as… … Wikipedia
Time zone — Timezone and TimeZone redirect here. For other uses, see Time zone (disambiguation). Local time redirects here. For the mathematical concept, see Local time (mathematics). This article is about time zones in general. For a list of time zones by… … Wikipedia
Time dilation — This article is about a concept in physics. For the concept in sociology, see time displacement. In the theory of relativity, time dilation is an observed difference of elapsed time between two events as measured by observers either moving… … Wikipedia
Time value of money — The time value of money is the value of money figuring in a given amount of interest earned over a given amount of time. The time value of money is the central concept in finance theory. For example, $100 of today s money invested for one year… … Wikipedia
Time signal — These automatic signal clocks were synchronized by telegraphy in 1905 before the widespread use of radio A time signal is a visible, audible, mechanical, or electronic signal used as a reference to determine the time of day. Contents 1 Audible… … Wikipedia
Local currency — See Emissions Reduction Currency System for community based initiatives aimed at emission reduction Numismatics Terminology … Wikipedia
Complementary currency — Not to be confused with private currency or alternative currency. Complementary currency (CC) is a currency meant to be used as a complement to another currency, typically a national currency.[1] Complementary currency is sometimes referred… … Wikipedia
