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RVal helps you select the best pairs of values to produce a given ratio, difference, or connect in series or parallel to produce an exact value. It will find the nearest preferred value or the one required in parallel with an existing value.

Sayz Me is a text-to-speech application. Text can be typed in or read from clipboard. Words are highlighted when spoken. Select voice, adjust reading speed, voice pitch, font and color. Hides in system tray. Simple and easy to use. Freeware.

300 Science Quizzes: 150 Capital city quizzes, 120 Chemistry and Periodic Table quizzes, 20 Astronomy picture-quizzes and 10 questions about the speed of light for middle and high school students.

Applying magnetic signals to your brain for consciousness exploration, spiritual growth, altered-state experience, and learning brain structure and function. Shakti LITE works with magnets to help your brain access altered states of consciousness.

Learn the 21 notes of the Bass Clef and Treble Clef. The program displays the notes on the staff, and you press the name of the letter. If you get it wrong, the program displays the name above the staff. You then press the correct name to proceed. ...

SigJenny turns your PC into a flexible and powerful signal generator for free. It generates numerous different waveshapes, can sweep them or arrange them as tone bursts, graphically display them, and do a very good impression of a police car!

Simulation tool for automatic control systems in the time and frequency domain based on the idea of block diagrams. Full visual block diagram editor. Simulation results are displayed in diagrams and data tables. More than 90 basic function blocks.

A great program for Children to learn English Speaking & Vocabulary. Speech Synthesizer 5.0 is a powerful Text-To-Speech voice synthesizer program that is extremely useful for learning English pronunciation and Vocabulary building.

The Phantom of the Opera by Gaston Leroux. A disfigured man, known as the Phantom who loves to strike fear in the minds of the Paris Opera House staff, comes to a young singer, Christine Daae, and tutors her voice.

Get live scores for sport games from around the world (Soccer-NBA-MLB-NHL-Tennis etc..) ...