Welcome to the 1520 Perfect Dictionary
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| Nodal point | |
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| NODAL POINT Definition: (physics) Either of the two points on the axis of a lens system, so placed that an incident ray directed through one point produces a parallel emergent ray from the second point. ___________________________________ .. >> WHICHEVER. See perfect point (7). See perfect type (1). ____ See perfect placement (3). See perfect position (1). ____ See perfect unit (1). See perfect form (1). | |
1520 Products |
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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. |
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 1520 Sex Game |
 1520 Puzzles |
 1520 Marriage Game |