Welcome to the 1520 Perfect Dictionary
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| X-rays | |
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| X-RAYS Definition: Electromagnetic rays of very short wavelength which can penetrate matter opaque to light-rays, produced when cathode rays impinge on matter - discovered by Rontgen in 1895. ____________________________________ See perfect electromagnetic wave. See perfect quantity (1). See perfect much (1). ___ See perfect particularity (1). See perfect characteristic (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 |