SCIENCE.

Understanding society.

Be critical with the information that comes.

To have some knowledge of world science.

TDT

Digital terrestrial television.

GPS

Global Positioning System.

WIFI

Wirless fidelity.

MP3

Music player 3er generation.

SATELIT

Means to broadcast radio signals.

Formal sciences.

Maths

Logics

Empirical or factual sciences.

Natural sciences. (Physics, cehmistry and biology.)

Social and human sciences. (Economy, sociology, history..)

Is a group of things that are assumptions that in a future time could be real.

Scientific fiction things.

Supernatural things, future settings, sapace travel..

This is no real science. This science never can be real. This science cannot be tested and lacks supporting evidence. Astrology and horoscopes are pseudo-science.

1-Observe reality and formulate a problem wich is going to be investigated.

2-Formulate an hypotesis(Posible explanation or solution to this problem)

3-Deduction of consequences of the hypotesis.

4-Verify that consequences are accomplished.

5-Acept or refuse the hypotesis(Valid/invalid)

6-Investigators present their results to the scientific comunity to be approved.