HEATKEYS

YouTube is a place to discover, watch, upload and share videos.

WikiAnswers: Questions and Answers from the Community

Visual Basic Discussions plus .NET, C#, game programming, and more (http://www.VBForums.com)

Symbolic circuits analysis software to simulate AC/DC circuits using Kirchhoffs laws, Node Voltage and Mesh currents.

Scientific physics forums for professionals and students to discuss serious issues and topics regarding physics in theory, practice, study and reality. Students can also find help for homework and career perspectives

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education

This is an electronics forum where you can talk about anything related to circuit building, electronic projects and electrical repairs.

NI leverages commercial technologies, such as industry-standard computers and the Internet, to deliver customer-defined automation, test and measurement hardware and software solutions for engineers and scientists.

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

An expanding collection of freely available, interactive Demonstrations in math, science, and many other areas--at all levels from elementary education to front-line research.