Welcome to the 1520 Perfect Dictionary

Click on any title to read the full article

Equation of state
EQUATION OF STATE

Definition: An equation relating to pressure, temperature, and volume of a fluid, e.g. the Van der Waals equation.
____________________________________

See perfect equation (4).
_____

See perfect equation (1).

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