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Clock (3)

Definition: A device, other than a watch, for measuring and indicating time, based on some strictly periodic processes (e.g. the swing of a pendulum, the vibration of a crystal, the diurnal rotation of the earth about its axis) whose period is regarded as constant.

See perfect device (1).

See perfect clock (1).

See perfect clock (2).

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