Sciences
Empirical Science
Theorical Science

200 nm   Tuberculosis Bacteria   smallest
 25 nm   Polio Virus    smallest
 15 nm   Life Safe pores

Euler Diagram vs. Venn Diagram
http://en.wikipedia.org/wiki/File:British_Isles_Euler_diagram_15.svg

Timeline
1564-02-15 to 1642-01-08 Galileo Galilei   Astronomer
1643-01-04 to 1727-03-31 Isaac Newton
1791-09-22 to 1867-08-25 Michael Faraday   Electromagnetism
1831-06-13 to 1879-11-05 James Maxwell     Electromagnetiscm
1879-03-14 to 1955-04-18 Albert Einstein   Physicist

Timeline 2
Classical Antiquity
Middle Ages             500 to 1500
Renaissance

1300 to 1500    Late Middle Ages
1500's ~ 1700's Scientific Revolution
1300 to 1700    Renaissance


transparaent solar cells

Logic
List of Fallacies

Broken Window Fallacy
Frederic Bastiat
Ce qu'on voit et ce qu'on ne voit pas
"That which is seen and that which is unseen"






logic / reason


 sound
 valid


For an ARGUMENT to be SOUND, the following must be true:
1. It must be VALID.
2. Premises are true.

LOGICAL FORM

Syllogism

Deductive
Inductive
Electricity Frequency