HEATKEYS

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

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

Car Design for Automotive Designers, Engineers and Enthusiasts

Scientific Literature Digital Library incorporating autonomous citation indexing, awareness and tracking, citation context, related document retrieval, similar document identification, citation graph analysis, and query-sensitive document summaries. ...

Okino Computer Graphics develops and markets the pioneering and industry leading 3D translation, conversion and visualization software packages: the PolyTrans CAD+DCC Pro Translation System and NuGraf for CAD/DCC/VisSim Translation, Rendering, Viewin...

Empowering anyone to create and publish 3D online through our 3D platform of community, 3D content, and free 3D software.

Online training for CATIA, NX, Solidworks, AutoCAD, Teamcenter, Autodesk Inventor, Pro/Engineer and Solid Edge.

Pdf Search Engine,free pdf download.

Outsource to expert programmers, designers, writers, translators, marketers, researchers and admin contractors with tested skills.

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.

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.