126)   Alice Law 5.2
Learn Special Relativity and General Relativity with this program. Full edition. Excellent animated. Includes advance interactive features. You will enjoy it.
License:Freeware, 0 to buy Size: 2792KB

 127)   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

 128)   Coeli - Stella 2000 6.0.3.1
Complete astronomy software suite exploring realistic skies in real time, with observing log, Live Orbits, Sky Quiz, spoken guidance, A-Z encyclopedia, and a concentrated search embracing planets, comets, asteroids, DSOs, and 300,000 stars.
License:Shareware, 49 to buy Size: 4232KB

 129)   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

 130)   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

 131)   ArchiTech 4.0
Use this powerful but easy to use program to do an accurate energy audit of your home or business. It pinpoints many effective ways to reduce your utility bills.
License:Freeware, 0 to buy Size: 1070KB

 132)   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

 133)   Fahrenheit Converter 1
Fahrenheit Converter is a simple yet effective tool for converting between Fahrenheit and Celcius. It can be used for many situations that require quick temperature lookukps.
License:Shareware, 4.97 to buy Size: 483KB

 134)   ChemDBsoft Academic Lite
Chemical database software for management of databases of any size, structure drawing, SDF import/export, duplicate removal, diversity analysis, chemical web server, combinatorial chemistry, prediction of LogP/LogC, and MASS/NMR/IR spectra management
License:Shareware, 50 to buy Size: 3599KB

 135)   FChart - Flow Chart Programming 3.00
Flow Chart Visual Programming Language allows to run basic algorithms in a visual way. All you have to do is to place program blocks on screen, connect them with arrows and run. You can also run it in step by step mode (when delay=P).
License:Freeware, 0 to buy Size: 2.15 MB

 136)   Newton's Aquarium 1.0b2
Newton's Aquarium is an interactive physics package that helps students visualize and understand Newton's Law of Universal Gravitation. While creating and exploring their own solar systems, students encounter the core concepts in classical physics.
License:Commercial, 26.00 to buy Size: 1890KB

 137)   The GD&T Trainer: Professional Edition 3.0
Effective, economical GD and T training on CD-ROM. Contains interactive lessons, technical animations, narration, 3D part drawings, course administration tools. Valuable for designers, engineers, and anyone who uses engineering drawings.
License:Demo, 895 to buy Size: 25570KB

 138)   Unit Conversion Tool 5.0
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.
License:Shareware, 15 to buy Size: 919KB

 139)   Nanotechnology Patent Index Database 1.001
Database of nanotechnology Patent Index, 2000-2005. Tested with materials scientists and technical librarians, this product is essentially one common database which combines the entire patent publication history for this period.
License:Shareware, 399.00 to buy Size: 23031KB

 140)   CASC concentration calculator 1.0.1.19
CASC calculates recipes for solution preparation and converts concentrations automatically taking density changes into account thanks to built in database of substances. It also helps in dilution and mixed solutions calculations.
License:Shareware, 60 to buy Size: 474KB

 141)   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

 142)   FullRecall 1.1.15
A cross-platform flashcard-like program that uses artificial neural network for scheduling optimal repetitions.
License:Shareware, 19 to buy Size: 0.43 MB

 143)   WordNet-Online dictionary 2.0.1.2
WordNet-Online free dictionary and hierarchical thesaurus of English. Very easy to use! Definitions, synonyms, antonyms, hypernyms, hyponyms, meronyms, holonyms, derived forms and sample sentences.
License:Freeware, 0 to buy Size: 468KB

 144)   WinPCNC 1.0.2
The WinPCNC is a one-computer NC system, based on the mighty platform of the personal computer with the operating system Windows NT and VentureCom 4.1 real time extension.
License:Shareware, to buy Size: 6.85 MB

 145)   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

 146)   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

 147)   Making Waves 1.0b2
Making Waves is an interactive physics package that helps students visualize and understand the motion and interference of transverse and longitudinal waves.
License:Commercial, 24.00 to buy Size: 1114KB

 148)   Exploring Nanotechnology 1
Exploring Nanotechnology, the only multimedia CD-ROM encyclopedia in the field, was conceived to provide an understanding of nanotechnology and its implications. Topics from the content: Nanostructures. Nanofabrication. Instruments. Applications.
License:Commercial, 140 to buy Size: 2082KB

 149)   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

 150)   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