Price: $ 39.95

Nos Atacan quickly analyzes your observations at a disaster site and provides a fast, scientific guess of which agents of mass destruction are most likely involved. NOTE: The trial download contains both Windows and handheld versions in ZIP compressed format.

Price: $ 14.99

DreamCalc is the smarter alternative to a hand-held Scientific Calculator for your PC or laptop! You'll get the intuitive feel and productivity of using a professional hand-held, but one which adapts to your way of working.

Price: $ 180.00

Data Envelopment Analysis (DEA) is a powerful method widely used in the evaluation of performance of Decision Making Units (DMUs).

Price: $ 21.00

The Multi Tone Generator (MTG) turns the PC into a multi oscillator sound generator for testing or demonstration, effects, education and other purposes. Features include: Constant and swept tones; 4 wave forms (Sine/square/triangle/white noise); Preset storage; Multi sound card support.

Price: $ 49.00

Complete astronomy suite comprising a full-featured planetarium, observing log and list builder, Coeli Time Line, Live Orbits (orrery), location browser, Sky Quiz, and sophisticated searches embracing planets, comets, asteroids, DSOs, and up to 300,000 stars.

Price: $ 10.00

Ever wonder what the color bands on resistors mean? This program by WorkHorse Games decodes these bands for you. You can either enter the color bands and find out the value or you can enter the value and find out the color bands. This program decodes three, four and five band resistors.

Price: $ 7.95

tApCalc SciFi is a handy Scientific calculator for Pocket PC. It provides a simulated paper tape that allows users to record calculations and save them for future reference. Paper tape simulation has many advantages.

Price: $ 30.00

Configurable 2D simulator of differential drive mobile robots. It provides a graphical interface that represents an environment in which you can easily create, set and edit robots and objects.

Price: $ 15.00

Unit conversion tool can convert about 250 various types of measurement units from one system of measure to another. It can convert Length, Weight, Volume, Area, Density, Power, Time, Count and other units. Unit conversion tool is scientific software and developed for fast and easy unit conversion.

Price: $ 199.95

ADOS Optical Design, Analysis and Optimization programBasic properties of ADOS:- Easy to use - intuitive user interface with drop down menues, dialog boxes, check lists. All commands can be entered with mouse and/or keyboard.

Price: $ 54.90

SpaceCAD tells you if your model rocket is stable, how high it will go and which engine you should use. You don't have to be a rocket scientist to build rockets with SpaceCAD! SpaceCAD calculates the center of gravity and the center of pressure to determine the stability of your model rocket.

Price: $ 19.99

Create your own custom knitting grids and diagrams. Complete control over the diagram characteristics: Number stitches and rows per inch. Total number of stitches and rows. Selection of paper size. Optionally print out row and stitch numbers.

Price: $ 79.00

EasyNN-plus is a neural network system for Microsoft Windows. It makes the creation of neural networks easy. It allows the user to produce multilayer neural networks from a grid or from text files and images.

Price: $ 17.00

The prime purpose of Gravitorium is to let you play with ideas about gravity and gravitational systems. While it's not intended to be a highly accurate solar system simulator, at low speeds its accuracy is really pretty good. And, best of all, it lets you "play universe maker".

Price: $ 23.95

EarthBrowser is an innovative earth simulation that combines an easy to navigate 3 dimensional globe with real-time weather conditions and 7 day forecasts for thousands of locations. Live earthquakes, webcams, volcanoes and current cloud formations are also featured.

Price: Free

20-sim is an advanced modeling and simulation package for Windows. With 20-sim you can simulate the behavior of dynamic systems, such as electrical, mechanical and hydraulic systems or any combination of these.

Price: Free

A pH Calculator, a Virtual Titrator, a Real Titration Data Analyzer, a Distribution Diagram Generator - that's CurTiPot, the all-in-one freeware to learn, teach and work with chemical equilibrium of acids, bases, salts and buffers at home, classroom, interactive 'dry-lab' or research laboratory.

Price: $ 79.00

AstroGrav is an astronomy software program that allows you to simulate how astronomical objects move and interact under the force of gravity.

Price: $ 79.00

AstroGrav is an astronomy software program that allows you to simulate how astronomical objects move and interact under the force of gravity.

Price: Free

Languages: German, French, Spanish and English. See the brightest 2500 stars, all 88 constellations, all nine planets and the moonphase from 4713BC to 9999 AD from any location on earth. Click star on screen for detailed information. Geocentric and heliocentric views also available.

Price: $ 2,095.00

The GRAMS Suite provides a broad collection of tools to meet the needs of scientists engaged in a wide variety of spectroscopic experiments and disciplines.

Price: Free

CLC Free Workbench creates a software environment enabling users to make basic bioinformatics analyses and smooth data management, combined with excellent graphical viewing and output options.

Price: $ 250.00

The "GSA Image Analyser" is a program to analyse 2D-Images of any kind. It can recognize and count objects in an image but also calculate the distance and areas in it. The images can be imported from many sources (file, scanner, microscope...). This program is designed to solve many problems.

Price: Free

LASIK Eye Surgery Info programm This is a free LASIK Eye Surgery Info programm. It contains a lot of information about the chances and also risks of the lasik eye surgery. The user can click through different topics to inform himself well. Requires Windows and a CPU with min. 400 Mhz.

Price: Free

Will he marry you? Will she? From questions regarding life to those curiosities at work, the Guru is in the house waiting to peer into his Ball of Mystics just for you! Just enter your question when prompted and the Guru will peer deep into his ball for the answers you seek.