Science & more

Stellarium icon
Explore the stars from your desktop
Avogadro icon
A molecular editor for generating interactive 3D models
Graphmatica icon
A simple way of drawing equations
Alchemists Challenge icon
Collection of chemistry tests that make it easier to learn
Tux of Math Command icon
Practice your math skills with Tux
Jmol icon
3D chemical structure viewer developed in Java
DigitizeIt icon
Edit graphic data easily
GeoGebra icon
Tool for studying geometry, algebra and calculus.
Phun icon
A funny physics simulator, also for Mac
GeoEdu icon
Play and learn about all the countries in the world
Maxima icon
A complete algebraic calculation tool
Freeplane icon
Design mind maps with all kinds of possibilities
SpeedCrunch icon
A high-precision scientific calculator
World of Where icon
An educational application to test your political geography knowledge
Math Stars Plus icon
Math competitions for little kids
Celestia icon
Discover the secrets of the universe with this planetarium
SpaceTime icon
Solve complex mathematical operations and create graphs
Phet icon
Check out a fun way to learn physics and chemistry
SkyORB icon
An observatory for studying the night sky
Scilab icon
Programming language for advanced numerical computation
Elements icon
Basic periodic table with features of every element
AlgeBasics icon
Lose your fear of algebraic operations
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