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GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

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

Sawmill Creek Woodworkers Forums

The Ultimate Discussion forum for CNC, metal working machines, lathes, vertical milling, CAD/CAM software, hobbyCNC, wood routers, EDM, electronics,metal work and Free Buying and Selling!

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Get information on topics from wedding invitation wording to family crests, how to tie knots to everything you want to know about trees. Have fun with hard riddles and love riddles.

Enjoy an awesome range of free math games, interactive activities, practice exercises and cool problem solving challenges that are perfect for kids learning math as well as teachers looking for fun, educational resources online.

Free PowerPoint Templates and PPT themes collection with a new exciting background daily, colors and backgrounds to impress your audience with your PowerPoint PPT presentation.

Learn how to do just about everything at eHow. Expert Village is now a part of eHow, adding expert How To videos to eHow, the world

Clker.com provides a royalty free public domain clip art in vector SVG & ODG format and in image PNG format. You can easily embed images in openoffice.org .