HEATKEYS

NoiseAddicts is a Music and Audio virtual magazine. This music blog is for anyone who is interested in music, audio technology, musicians, musical instruments or audio-related stories and news

Tests your audio equipment, speakers, room acoustics and hearing. Audio signals and test tones playable online. High resolution sound test files available for free download.

Latest news and features on science issues that matter including earth, environment, and space. Get your science news from the most trusted source!

Education.com provides expert advice, features, columns, thousands of reference articles, and a community for parents of pre-school to high school students. Find parenting and educational resources, advice and tips right here at Education.com!

Create, record and share the sounds you create anywhere to friends, family and the world with SoundCloud, the world

Thoughts on life, love and faith by Plasticmind.

News and commentary on culture and politics

Where the world goes to talk about science.

Tom

Home theater forum for discussion of home theater systems design, construction and electronics... DIY subwoofers, Blu-ray reviews and DVD reviews.

ASHA is the professional association for 140,000 audiologists, speech-language pathologists, and speech, language, and hearing 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.