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Kintecus by Vast Technologies Development, Inc.

Modeling software to simulate the chemical kinetics and equilibrium of combustion, nuclear, catalyst reactor (CSTR) and enzyme reactions. Kintecus can also run NASA Chemkin/SENKIN models without programming or linking. Software can also fit/regress any entered parameters against chemical data.

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KwikTrig by John Fracaro

KwikTrig solves for RIGHT and OBLIQUE triangles, BOLT CIRCLES, calculates SINES and COMPOUND SINES. Use decimal degrees, or degrees/minutes/seconds for input/output on all calculations on the above and rounds numbers from 1 to 15 decimal places. Also, has calculations for inscribed/circumscribed POLYGONS. GEOMETRY allows user to plot circles, points and lines, finds the INTERSECTIONS of those lines.

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Crammer by Korzh.com

Crammer is a program intended to teach you new foreign words or any other terms, formulas etc. without interruption from your main work. You can create several dictionaries on the subjects you want to study, then let the Crammer remind you the words in the special "Reminder Strip" - small always-on-top window that you can move into any place on your screen.

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Atoms, Bonding and Structure by Raylec Software

Unique interactive multimedia Chemistry teaching software which tests students as they learn. Topics covered include: elements, compounds, mixtures, structure of materials, bond energies and the Periodic Table. Plus interactive simulations to teach atomic structure, ionic bonding and covalent bonding. Written for use in schools, but an excellent personal tutor for anyone beginning to study Chemistry.

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MathpadDraw by John Gillam

MathpadDraw is a drawing tool for mathematical objects, both two and three dimensional. A rich variety of drawings are possible, from line and circle drawings to complex three dimensional drawings defined by equations. A major feature of the program is the ability to annotate a drawing with almost any mathematical text.

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Cool TypingMaster by Coolsoft (Sweden) AB

Cool TypingMaster is a program for improving your typing speed and keyboard accuracy and that helps you learn touch typing in short time. It has many functions for improving typing speed and accuracy such as Touch Typing Course, Word Drill & Text Drill, Typing Speed Test and Personal Record. In addition, it also has Typing Games for relaxing and Intuitive & Easy-to-use Interface which makes it easy for users to operate the program.

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