Welcome to the 1520 Perfect Dictionary

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Lifespan
LIFESPAN

Definition: The length of time that something is likely to live, continue or function.
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* All six elements should be in.


1. Purposeful and necessary, known or unknown !

2. Period is specific and identifiable.

3. Period will be measurable and/or assessable.

4. Not an approximate or estimated length of time. That is, figure, amount, etc. is exact.

5. Cannot be dependent on an external factor, after it's estimated or calculated. That is, cannot be ordinarily influenced or manipulated to increase or reduce or be altered in range.

6. Serves purpose(s) - for planning, etc.






HOWEVER LONG OR SHORT,
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..., subject to... .

1520 Products

1520 Products was established in 2005 with the purpose of entertaining and teaching us on key and important aspects of life (such as marriage, sex, etc) through the playing of games which will allow us to laugh but at the same time pass a message of what is the right or ideal way.

1520 Sex Game

1520 Puzzles

1520 Marriage Game