HEATKEYS

We test all the newest gear and electronics... then we sometimes blow them up.

Largest laser & laser pointer discussion forum - discuss lasers and laser pointers with laser enthusiasts from around the world.

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

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.

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WikiAnswers: Questions and Answers from the Community

Get in-depth coverage of current and future trends in technology, and how they are shaping business, entertainment, communications, science, politics, and culture at Wired.com.

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Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

MaximumPC brings you the latest technology news, computer mods, computer news and the latest computer and notebook reviews. Read the latest PC news