26)   StarStrider 2.8
StarStrider is a software planetarium that utilizes the latest in 3D-technology in order to show you not only the planets and satellites of our solar system, but also galaxies, nebulas, and hundreds of thousand of stars - in real-time 3D.
License:Shareware, 49.95 to buy Size: 13488KB

 27)   Shultc table 02 09.20
Wide eyes develop speed reading. I just went back to the Shultz table I had downloaded on my old iMac to see how well I did with it. On the second time through, I again missed one of the smaller changes after a click.
License:Freeware, 0 to buy Size: 19KB

 28)   Easy Measure Converter 1.0
Download Free Measure Converter: inch, feet, yard, rod, furlong, mile, league, chain. Length and Distance Conversions.The program interface is quite simple so even if you are a beginner you can use it without any trouble.
License:Freeware, 00.00 to buy Size: 216KB

 29)   CHEMIX School 3.00
CHEMIX School - Software for Chemistry It is equipped with a periodic table, molecular 3-D viewer, curve fit, spectroscopy, conversion table, dictionary and many advanced calculators. Chemistry lessons and problems are included.
License:Shareware, 39 to buy Size: 1323KB

 30)   ABC typing game 09.07
Adjust reading typing for maximum enjoyment. Ability to concentrate on the problem is one of the constituent parts of the successful mental work. Speed typing training.
License:Freeware, 0 to buy Size: 15KB

 31)   ADOS 1.1.1
ADOS is full-featured program that can help you design, analyze and optimize superior optical systems. ADOS provide an integrated software environment that enables you complete almost any task in contemporary optical design.
License:Shareware, 199.95 to buy Size: 4490KB

 32)   GENOM 2005 3.33
Feature rich and user friendly application for analysing array-experiments (e.g. from provider Affymetrix). It includes additional gene information, multiple analysis methods, automatic pathway mapping with an editor, function prediction...
License:Demo, 1229.00 to buy Size: 2359KB

 33)   GrandTour 4.1
Accurate, flexible wireframe simulator for the Voyager and Giotto space missions, with animation capability. Developed at JPL for science/navigation, and filmed by the BBC/NOVA. Conveniently runs from any Windows/DOS.
License:Freeware, 0 to buy Size: 341KB

 34)   Adastra FREESTAR 4.02
Experience accessible astronomy with a real-time sky, comprehensive reports, arcsecond accuracy, and exciting events such as animation and live tracking.
License:Freeware, 0.0 to buy Size: 3900KB

 35)   Chinese Calendrics 7.01
A program to convert between dates in various Chinese calendars and dates in the Gregorian and Julian calendars, and to find lunar new year's day and leap months for any year in the Chinese Calendar.
License:Shareware, 19 to buy Size: 1755KB

 36)   TCP IP Quick Guide 2005
A "Must have" quick reference for IT/Networking professionals and students who are learning and using TCP/IP; Comprehensive Protocol Map focus on TCP/IP protocol suite and key layer 1 and 2 LAN, WAN an MAN protocols; Detailed explanations of IP...
License:Demo, 14.95 to buy Size: 50KB

 37)   ChemLab 2.5
ChemLab allows users to quickly perform chemistry labs, while emphasizing the critical principles and techniques of experimental chemistry. It is ideal for distance learning, demonstrations, lab run-through, pre-lab work, hazardous or expensive labs.
License:Shareware, 32.99 to buy Size: 2700KB

 38)   Organic Chemistry 2.0
Organic Chemistry drills, help and notes
License:Shareware, 20 to buy Size: 0.05 MB

 39)   Lunar Calendars and Eclipse Finder 6.09
A program to search for eclipses (lunar, solar, total, annular and umbral), to calculate the phase of the Moon at any given date and time and to convert between dates in the Gregorian and Julian calendars and dates in various lunar calendars.
License:Shareware, 19 to buy Size: 1766KB

 40)   MITCalc - Bevel Gear Calculation 1.10
Geometric design and strength check of bevel gear with straight and helical toothing. Application supports Imperial and Metric units, is based on ANSI/AGMA and ISO/DIN standards and support many 2D and 3D CAD systems
License:Shareware, 19 to buy Size: 2228KB

 41)   AstroGrav (Mac) 1.2.2
A software program that allows you to study how astronomical objects move and interact under the force of gravity. It features superb interactive 3D graphics which allow you to move around within an astronomical system, while watching how it evolves.
License:Shareware, 79 to buy Size: 1002KB

 42)   MITCalc - Beam Calculation 1.14
Calculations of straight, maximum three times static indefinite beams with constant axis-symmetrical profiles. Simple definition of the beam type, 20 types of cross sections, graphic illustration of the moment, stress, deflection and bending angle.
License:Shareware, 14 to buy Size: 1436KB

 43)   Physics Cheat Sheet DEMO 1.0
Physics Cheat Sheet DEMO is an interactive physics package that helps students solve and visualize numerous physics equations.
License:Demo, 10.00 to buy Size: 2278KB

 44)   Zango Astrology 1.00
Zango Astrology - a crystal ball for your desktop! Know the Future, be prepared ... and have a lot of Fun! Application does not consume PC resources and will not slow it down. Enjoy it - it is FREE!
License:Freeware, 0 to buy Size: 113KB

 45)   n-Surf 1.05
Software for analyzing and processing of images of surfaces obtained by SPM/AFMs. To date, support for Veeco/DI (NanoScope III, NanoScope IV), NT-MDT (.mdt) and MPRI (NANOTOP-205) files has been implemented.
License:Shareware, 0 to buy Size: 2257KB

 46)   AstroGrav (Windows) 1.2.2
A software program that allows you to study how astronomical objects move and interact under the force of gravity. It features superb interactive 3D graphics which allow you to move around within an astronomical system, while watching how it evolves.
License:Shareware, 79 to buy Size: 1159KB

 47)   BATE pH calculator 1.0.0.30
BATE calculates pH of solutions containing mixtures of acid and base with up to 4 dissociation steps and titration curves for these acids and bases. Ionic strentgh calculations included. Built-in database of common weak acids and bases.
License:Shareware, 40 to buy Size: 363KB

 48)   XTerm Medical Dictionary 1.02
Study with this freeware medical dictionary. Get medical terms: disease and conditions, abbreviations, acronyms, measure units.
License:Freeware, 0 to buy Size: 1833KB

 49)   Physics 101 SE 6.0
The perfect solution for physics students and teachers everywhere, Physics 101 SE is the premier physics calculation tool, allowing you to focus on physics and not mathematical busywork by working with over 150+ equations and other features.
License:Demo, 9.95 to buy Size: 5859KB

 50)   Moon Phase Calculator 1.0
Moon Phase Calculator is simple and easy to use tool that allows you to calculate the phase of the Moon for any time in the past or future and to search for the next or previous full moon, new moon or first or last quarter.
License:Freeware, to buy Size: 239KB