HEATKEYS

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

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

The Central Site for the LDraw Family of LEGO® CAD Software

Business Wire is the leading source for full-text breaking news and press releases, multimedia and regulatory filings for companies and groups throughout the world.

AutoCAD is a community site that anyone can contribute to. Discover, share and add your knowledge!

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Find free downloads for supplier parts models, component models, 3D parametric models and supplier component downloads, including free CAD drawings, assembly models and full 3D CAD models. Use these free part models by dropping them directly into yo...

Wonder How To is your guide to free how to videos on the Web. Search, Browse and Discover the best how to videos across the web using the largest how to video index on the web. Watch the best online video instructions, tutorials, & How-To...

KQED provides Public Media for Northern California. KQED supplies local news, arts, food, cooking, science, and education information through public broadcasting, blogs, podcasts, video, audio, workshops, and events.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.