Aeon

The word aeon /ˈiːɒn/, also spelled eon and æon (in American English), originally meant "life", "vital force" or "being", "generation" or "a period of time", though it tended to be translated as "age" in the sense of "ages", "forever", "timeless" or "for eternity". It is a Latin transliteration from the koine Greek word ὁ αἰών (ho aion), from the archaic αἰϝών (aiwon). In Homer it typically refers to life or lifespan. Its latest meaning is more or less similar to the Sanskrit word kalpa and Hebrew word olam. A cognate Latin word aevum or aeuum (cf. αἰϝών) for "age" is present in words such as longevity and mediaeval.

Although the term aeon may be used in reference to a period of a billion years (especially in geology, cosmology or astronomy), its more common usage is for any long, indefinite, period. Aeon can also refer to the four aeons on the Geologic Time Scale that make up the Earth's history, the Hadean, Archean, Proterozoic, and the current aeon Phanerozoic.

Astronomy and cosmology

Project

In contemporary business and science a project is a collaborative enterprise, involving research or design, that is carefully planned to achieve a particular aim.

Project can also be defined as a set of interrelated tasks to be executed over a fixed period and within certain cost and other limitations.

Projects can be further defined as temporary rather than permanent social systems or work systems that are constituted by teams within or across organizations to accomplish particular tasks under time constraints. An ongoing project is usually called (or evolves into) a program.

Overview

The word project comes the Latin word projectum from the Latin verb proicere, "before an action" which in turn comes from pro-, which denotes precedence, something that comes before something else in time (paralleling the Greek πρό) and iacere, "to do". The word "project" thus actually originally meant "before an action".

When the English language initially adopted the word, it referred to a plan of something, not to the act of actually carrying this plan out. Something performed in accordance with a project became known as an "object".Every project has certain phases of development.

Celestial

Celestial may refer to:

Science

Creative Commons

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Do I

"Do I" is a song co-written and recorded by American country music artist Luke Bryan. It was released in May 2009 as the lead-off single from his album Doin' My Thing. Bryan co-wrote the song with Dave Haywood and Charles Kelley of the group Lady Antebellum, whose co-lead singer Hillary Scott is featured on background vocals.

Content

Bryan told CMT that, "the song is about a couple that doesn't know if their worlds are right with each other, or they don't know how their relationship's going down hill".

The song is in the key of A major, with Bryan's vocals ranging from C♯4 to F♯5.

Critical reception

Stephen M. Deusner of Engine 145 gave the song a thumbs-down. Although he described the lyrics favorably by saying that "the scenario is all the more affecting for its mundanity" and "'Do I' implies no hint of a happily ever after, and that ambiguity gives the lyrics extra impact", Deusner criticized Bryan's vocal performance, saying "it never quite conveys much desperation or despair. There’s no worry in his voice, nor does it sound like he’s trying to keep a stoic front." Chris Neal of Country Weekly described the song favorably in his review of the album, saying that it "shows a knack for convincingly delivering hymns to thwarted love."