Τετάρτη, 11 Μαρτίου 2009

ΘΕΤΙΚΕΣ ΚΑΙ ΕΦΑΡΜΟΣΜΕΝΕΣ ΕΠΙΣΤΗΜΕΣ

Planet Patent
Public Library of Science
ΕΘΝΙΚΟ ΑΣΤΕΡΟΣΚΟΠΕΙΟ ΑΘΗΝΩΝ
New Forest Observatory
CUT THE KNOT, Science Explore
PROJECT EUCLIDES: Mathematics and Statistics Resources online
Euler's Archive
ΙΣΤΟΡΙΑ ΤΗΣ ΤΕΧΝΟΛΟΓΙΑΣ
Science Daily
SCIENCE MATTERS at BERKELEY, UNIVERSITY OF CALIFORNIA
New Scientist
MIT open courseware. Free online courses.
Clay Mathematics Institute
Αστρονομία στην Ελλάδα
Encyclopedia Astronautica
SPACE, Astronomy, Astronauts, Articles, Links
Virtual Reality Moon Phase Pictures from 1800 to 2100
Phases of the Moon from 1700 to 2035
NASA homepage
SETI Institute
InΦgenesis
Quantum Physics Made Relatively Simple

The Modern Revolution in Physics
The MacTutor History of Mathematics archive
EINSTEIN online
RELATIVITY: THE SPECIAL AND GENERAL THEORY by Albert Einstein
The General Relativity Tutorial
Yale University video lecture on Special and General Relativity
European Physical Society
Advancing Physics
Polyhedron in general
Uniform polyhedra in 3d
Simple instructions for building over 30 paper polyhedra
Symmetry, Crystals and Polyhedra
Rotatable non convex self intersecting polyhedra
Rotatable polyhedron models
Virtual Reality Polyhedra
The Uniform Polyhedra
Uniform Polyhedra
Geometry Step by Step from the Land of the Incas
What Is Geometry?
Geometry lessons in PowerPoint step by step
Arabic mathematics : forgotten brilliance?
Online Interactive Geometric Objects
Math Forum on Geometry
Open Problem Garden, a wiki of open problems in mathematics
Online Mathematics Textbooks
Mathematician Biographies
Fermat's last Theorem
Planet Math
World of Mathematics. An online encyclopedia of mathematics.
Mathematical Atlas
Online Encyclopedia of Mathematics
NATURE