Free

Iris Recognition (Popularity: )

Scientific resource portal to facilitate the development of new concepts in iris recognition and biometric ...
Category: Science\Computer Science\Computer Vision

Directory of Free Full-Text Journals in Chemistry (Popularity: )

Directory of permanently and temporarily available chemical and biochemical journals with a free access to ...
Category: Science\Chemistry\Publications

Political Sim (Popularity: )

Free open-source software for voting and election games and simulations.
Category: Science\Social Sciences\Political Science\Comparative Politics

Middle School Science Lesson Plans (Popularity: )

Includes a variety of physics topics.
Category: Science\Physics\Education\Lesson Plans

Color Mathematics (Popularity: )

Algebra, geometry and trigonometric software using color variations for equation elements. Gives sample illustration of ...
Category: Science\Math\Education\Software

Stainless Steel (Popularity: )

Technical information on the chemical and physical properties together with hardness conversion tables in PDF ...
Category: Science\Technology\Metallurgy\Physical

Fire and Ice -- Volcano Wallpaper (Popularity: )

22 full-screen photos of Volcanos, lava, snow, and ice for your PC. Wallpaper and screen ...
Category: Science\Earth Sciences\Geology\Volcanoes

Fractal terrain generation software (Popularity: )

fracplanet is GPL-ed free software for generating fractal planets and terrain. It uses Qt and ...
Category: Science\Math\Chaos and Fractals\Software

Laboratory Design and Supply, Inc. (Popularity: )

Design and supply of laboratory furniture and laboratory accessories.
Category: Science\Instruments and Supplies\Lab Furniture

GraphWizard - cartesian and polar graph plotting (Popularity: )

A Windows program designed to quickly and easily plot and explore both cartesian and polar ...
Category: Science\Math\Education\Software

B: On-line Molecular Modeling (Popularity: )

"B" (formerly known as Biomer) is a Java-based molecular modeling program for small organic molecules ...
Category: Science\Biology\Biochemistry and Molecular Biology\Biomolecules

IQ Test Labs (Popularity: )

Free online IQ test with 10-minute timer and automatic scoring.
Category: Science\Social Sciences\Psychology\Intelligence

Rustran (Popularity: )

Translation of text between English and Russian.
Category: Science\Social Sciences\Linguistics\Translation

Stargazing Network (Popularity: )

What's new, mini-FAQ, and table of contents.
Category: Science\Astronomy\Amateur

Japanese Tutorials at Knowledge Hound (Popularity: )

Links to free online Japanese lessons, including basic Japanese for travelers, conversational Japanese and reading ...
Category: Science\Social Sciences\Linguistics\Languages

ASL Glosses (Popularity: )

abcasl gloss is a web site dedicated to American Sign Language interpreters who interpret music. ...
Category: Science\Social Sciences\Linguistics\Languages

Flow Science Incorporated (Popularity: )

FLOW-3D, CFD software specializing in free surface flows, metal casting, fuel sloshing, ink jets and ...
Category: Science\Physics\Fluid Mechanics and Dynamics\Software

Civil/Structural Engineering Forums and Portal (Popularity: )

Discussion forums, news, resources, and downloads for civil and structural engineers.
Category: Science\Technology\Structural Engineering

Joseph Newman Energy Machine (Popularity: )

This inventor claims his revolutionary technology will totally decentralize our access to energy and replace ...
Category: Science\Technology\Energy\Unproven Concepts

Free Puzzle Collections (Popularity: )

Educational and recreational puzzles for teachers, students and parents. Each puzzle is graded by difficulty ...
Category: Science\Math\Recreations\Games and Puzzles