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Science & more

Freeplane icon
Design mind maps with all kinds of possibilities
Avogadro icon
A molecular editor for generating interactive 3D models
Stellarium icon
Explore the stars from your desktop
DigitizeIt icon
Edit graphic data easily
Graphmatica icon
A simple way of drawing equations
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
Alchemists Challenge icon
Collection of chemistry tests that make it easier to learn
GeoGebra icon
Tool for studying geometry, algebra and calculus.
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