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Easiest way to plot functions! Just type fooplot.com/sin(x) or your function into your browser.

Plot graphs in real-time while the CSV data is still being generated by your application. Very easy GUI to manage 1000s of data series efficiently. Includes data logging API. Java, open-source, free. Well documented.

Listings, descriptions and reviews of free educational software. Starfall.com, Funbrain, Rainforest Maths, Tux Paint, Sebrans ABC, Seterra and many more.

LivePhysics.Com - Online Physics Problem Solver

QuickMath allows students to get instant solutions to all kinds of math problems, from algebra and equation solving right through to calculus and matrices.

View your IP address, country, ISP name, operating system, browser. Convert IP address to hostname, find weather forecast, text to voice.

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TFD Encyclopedia includes Computer Desktop Encyclopedia, Columbia Encyclopedia and many other great sources.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

good quality Vinyl Cutter Plotter from Creation Mechanical & Electrical（ShenZhen） Co.,Ltd - China Cutting Plotter Machine exporter,China Contour Cutting Plotter market,China Vinyl Graphics Cutter distributor,China good quality Laserpoint Viny...

Learn mathematics while you play with it! Math lessons that include Flash, java applets, Scientific Notebook and LiveMath to improve your math.