HEATKEYS

Wikipedia, the free encyclopedia that anyone can edit.

Play educational games, watch PBS KIDS shows and find activities like coloring and music. PBS KIDS Games and Shows are research based and vetted by educators.

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.

Check out the beautiful photos at http://350.org! We're building a global movement to solve the climate crisis -- Join me as we get to work on climate solutions all around the world. (and join us on Facebook, too: http://facebook.com/350.org)

Change.org is the leading site for social change, providing daily news and information about important social issues and empowering people to take action.

OpenOffice.org: The Free, Open Source Office Suite

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Known for the ACT test, a college entrance exam, ACT is a nonprofit organization offering educational and workplace measurement and research services.

AARP is a membership organization leading positive social change and delivering value to people age 50 and over through information, advocacy and service.

Home page for Python, an interpreted, interactive, object-oriented, extensible programming language. It provides an extraordinary combination of clarity and versatility, and is free and comprehensively ported.