Welcome to the 1520 Perfect Dictionary

Click on any title to read the full article

Parity law
Definition: A law that a symmetry obtains in the natural world with no distinction between left and right, long held as basic, but shown in 1957 not to apply in the field of nuclear physics.
___________________________________

See perfect type (1).

See perfect law (10).

See perfect form (1).
___

See perfect sort (5).
___

See perfect wrong (3).

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