31)   Electrochemical Cells Pro 2.2
Design batteries or learn about oxidation and reduction by building cells. Drag-and-drop electrodes from the Electrode Selector or randomly generate one. Alter cell properties such as temperature, pH, concentration and pressure and see its effect.

 32)   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.

 33)   FiltersCAD 1.0
FiltersCAD is a comprehensive PC based filter synthesis software package (32-Bit GUI for Windows95/98/ME/NT 4.x/2000/XP). FiltersCAD provides active circuit synthesis with PSpice *.cir netlist generation.

 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.

 35)   LeoNetCDF 1.16
Open, edit, save, convert to xml NetCDF files in Windows environment. The NetCDF binary format is broadly used for saving experiment information and usage in multiplatform environment.

 36)   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.

 37)   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.

 38)   Physics Cheat Sheet DEMO 1.0
Physics Cheat Sheet DEMO is an interactive physics package that helps students solve and visualize numerous physics equations.

 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.

 40)   PhysProf 1.0
PhysProf is an easy to use physics program within approximately 70 subroutines. Through the use of two dimensional graphics and animations, PhysProf can display physical correlations in a very clear and simple way.

 41)   Alcyone Ephemeris 1.0.1
Alcyone Ephemeris is an accurate and fast astronomial ephemeris calculator covering the period 3000 BC to AD 3500. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), Moon, and planets.

 42)   DSSF3 Basic 5.0.7.x
The free version of the advanced sound measurement software DSSF3 is now available. It consists of the signal generator, sound recorder and player, and the peak level meter.

 43)   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

 44)   Astronomy Stuff 1.2.0
Watch Nasa TV including live space shuttle launches and space walks plus all the Sky at Night programs from December 2001 over the internet plus view live solar images and get ISS and satellite pass predictions for your location.

 45)   Planetarium 1.33
See 2500 stars, all 88 constellations, planets and the moonphase from 4713 BC to 9999 AD from any location on earth. Print todays night sky ! Nice visuals, smooth animation, simple controls, good planet data too.

 46)   MB Free Palmistry Compatibility 1.20
MB Free Palmistry Compatibility is a unique relationship compatibility test software that helps one analyze his/ her relationships based on the concepts of Palmistry. It gives an insight to any relationship & helps analyze the relationship.

 47)   Looking Glass 1.0b2
Looking Glass is an interactive physics package that helps students visualize and understand the effects of optical components on light rays. While creating and exploring their own lenses and mirrors, students encounter the core concepts in optics.

 48)   RadioWORKS 2.0.12.0
RadioWORKS: A tool for calculating radio wave properties. Get frequency info, such as free-space wavelength, antenna lengths, band info, propagation methods, etc. Calculate path loss using different models. Predict power / range requirement changes.

 49)   ESBUnitConv Pro - Unit Conversion 5.2
Unit Conversion Software for Windows to easily convert between 560 units of measurement. Includes Units for Temperature, Distance, Mass, Area, Volume, Pressure, Velocity, Acceleration, Force, Energy, Power, Fuel Consumption, Flow and more.

 50)   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!

 51)   PHOTO-PAINT X3 Video & Print Tutorials 1.0
Let’s face it. PHOTO-PAINT is a high quality image manipulation program. But it’s frustrating to use if you don’t

 52)   FullRecall 1.1.15
A cross-platform flashcard-like program that uses artificial neural network for scheduling optimal repetitions.

 53)   Chemical Formula Tutor 1.3
Learn formula writing by drag-and-drop, at home or in class. Students will appreciate the intuitive, interactive Drag-Drop interface. Helpful tips and cursors, built-in Atom Counter, Learn Mode, Test Mode (with or without timing), and scoring.

 54)   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.

 55)   StormPredator 2.60
StormPredator has personal near real-time NEXRAD doppler weather radar images from any location in the USA on your PC desktop. It has a storm tracker & predictor tool, plus personal scan zone & distance measuring tool. Email, pager, cell phone alerts

 56)   Horsepower Lab 2D 0.96
Software package for numerical computation of compressible flows through simply shaped 2D local flow restrictions. Helps to compute total pressure losses and discharge coefficients using CFD.

 57)   Uconeer 2.4
Freeware. 397 units in 46 categories. Includes engineering specific categories like enthalpy, heat capacity, heat transfer coefficient, torque and viscosity. Work with feet and inches. Formatting and clipboard features. Excludes archaic units.

 58)   EarthBrowser 2.9.3
An innovative earth simulation that combines an easy to navigate 3 dimensional globe with real-time weather, live earthquakes, webcams, volcanoes and current cloud formations. Great educational tool, a must have for avid weather watchers!

 59)   Earth Explorer DEM 3.01
Earth Explorer DEM integrates high resolution shaded relief topographic imagery (built from 1km resolution digital elevation model) and several kinds of map information into a fantastic 3D earth globe.

 60)   Gasketed Plate Heat Exchanger Design (PH 2.0.1
PHex is an easy to use tool which domonstrates the thermal calculations of Gasketed Plate Heat Exchangers