chickengold92
Posts : 267
Join date : 2010-11-15
 |  Subject: Phenomenon  Tue Nov 16, 2010 4:30 am | |
| A phenomenon (from Greek φαινόμενoν), plural phenomena or phenomenons, is any observable occurrence.[1] In popular usage, a phenomenon often refers to an extraordinary event. In scientific usage, a phenomenon is any event that is observable, however commonplace it might be, even if it requires the use of instrumentation to observe it. For example, in physics, a phenomenon may be a feature of matter, energy, or spacetime, such as Isaac Newton's observations of the moon's orbit and of gravity, or Galileo Galilei's observations of the motion of a pendulum Fascia Boardssending bulk sms | |
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