A+ Calc
A+ Calc is a scientific calculator with a multi-line edit display that shows all calculations and allows editing and recalculating equations. A+ Calc includes hexadecimal, statistics, and unit conversion tools, and calculation save and load capability. ... Extensive error messages with easy error recovery. ... A+ Calc unit conversion, A+ Converter is a stand alone tool that allows user-defined conversions. ... Simple uncluttered user interface. ... View, edit and recalculate with new values and/or operators.
http://www.wfwsoftware.com/apluscalc.msi - 1Mb - Download - Screenshot

RPN Engineering Calculator
This RPN calculator offers 250 solutions with six unique keypads. It has a complete help system with individual tips for all but the most ordinary functions and a Tip of the Day feature for new users. You can select fixed, scientific or engineering notation and degrees, radians, or grads as... Briefly, unique to the 6 keypads are: Standard; contains several of the functions found on a normal scientific calculator (log, ln, N! ... Binary; is used to manipulate unsigned Binary integers of various lengths (word size) from 4 to 64 bits, about 28 functions are available.
http://www.j-a-associates.com/DnLoads/rpn.zip - 1Mb - Download - Screenshot

GETrans - German to English Translator
This program specializes in translating German texts into English, but can also help in translating individual English words into German. With a translation database exceeding 220,000 German words and phrases, including many scientific and technical terms, GE Trans produces draft translations... Edit your text with many formatting commands and maintain the text style and format during translation. ... You can easily modify entries in the database, or add your own new translations.
http://www.theabsolute.net/sware/files/getrans.exe - 3Mb - Download - Screenshot

UCon: Integral Scientist Units Converter
Professional units conversions for scientist and engineers, 33 categories of measure, over 14,000 valid conversions, rigorous algorithm for precise accuracy. Enter individual parts to calculate compound units, calculate components of compound units, built-in scientific calculator, easily import... com for more information. ... qivx. ... Visit our web site at www.
http://www.qivx.com/downloads/qUCON142.exe - 1Mb - Download - Screenshot

Numero
Numero is a calculator program that I made because I don't like the calculator that comes with Windows. Microsoft's calculator program only lets you type in one number at a time. Mine, however, can do the order of operations, so you can type in the whole expression at once. ... Numero has about everything that you would expect to see on a scientific calculator, including trigonometric and arctrigonometric functions. ... I also added fading in and fading out effects when you open and close the program, and there are some options that let you customize the interface.
http://gpcecil.home.mchsi.com/downloads/Numero.zip - 149Kb - Download - Screenshot

CCUnits
CCUnits is a program for Windows 95/ 98/ ME/ 2000/ NT to convert units of measure common in engineering and science. Also, several physical constants can be consulted. It includes 56 magnitudes and in each magnitude the most frequently used units have been chosen. ... Results can be displayed in normal and scientific formats, and the user can specify the number of decimal places. ... With a few clicks, the user can perform units conversions, and access a list of physical constants. ... The use of the program is easy and intuitive.
http://www.castillobueno.com/CCUnits35.EXE - 816Kb - Download - Screenshot

3D DNA ScreenSaver
3D DNA Screesaver is a cool 3D screensaver that let's you look inside the cell. We've altered a bit the "correct scientific 3D DNA model representation" to give you better visual experience of this 3D Screensaver. During beta-testing stage most users told us that 3D DNA Screensaver is the most... So grab your copy of this cool 3d screesaver right now or visit www. ... deaddybear. ... 3dearth. ... And since 3D DNA is a shareware - you can always try it for free. ... com and www. ... It is fully customizable and works great even with less powerful videocards.
http://www.deaddybear.com/files/3d_dna.exe - 1Mb - Download - Screenshot

20,000 Leagues Under The Sea
20000 Leagues Under The Sea, by Jules Verne. The story of Captain Nemo and his incredible underwater machine, the Nautilus. A submarine of considerable modern content (mysterious secret power plants, able to sustain underwater travel for extraordinarily long periods of time, complete living... Nemo while being a bit crazy is never-the-less a visionary both in terms of certain moralities as well as, of course, in his scientific discoveries and application to the underwater realm. ... This work was also popularized by Walt Disney Studios, bringing a rich color view of Verne's machines.
http://www.southernoceansoftware.c...ext2html/enovels/20000leagues.exe - 942Kb - Download - Screenshot

ActiveX Instrument Extension Components
ActiveX Automation HMI Instrument Input Components including different kinds of 3D buttons, switches, knobs, sliders, switchsliders, switchknobs and others can be widely applied in many industry HMI applications and Simulation environments. The SmartButton ActiveX control is designed to enhance... Of course, it can be applied in other fields (like Game Simulators, scientific analytic applications) which need to setup options or adjust control values. ... The knob is a versatile input/output instrument graphic component which has been widely used in the industrial applications.
http://www.dragonflydas.com/Trial/setupEx.zip - 5b - Download - Screenshot

EzCalc Pro
EzCalc Pro just may be the most feature rich scientific calculator you have ever seen! Mind boggling capabilities with Integrated Spreadsheet and 3D Plotter! The features in EzCalc Pro for Windows include Brackets, Scientific Functions (Trigonometric, Hyperbolic, Logarithmic - including Base 10,... You can input Special Functions via the fx Button. ... EzCalc Pro supports Lakh formatting as an option. ... 56. ... These special functions include: Absolute Value, Ceiling, Floor, Gamma, Ln of Gamma, Sign, Random, Speed of Light, Gravity and Round.
http://www.nativewinds.montana.com/downloads/EzCalc.zip - 1,019Kb - Download - Screenshot