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Autodesk is a world leader in 3D design software for manufacturing, building, construction, engineering, and entertainment. Since introducing AutoCAD in 1982, Autodesk has developed a broad portfolio of 3D CAD software programs to help users visualiz...

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

For people who want to make things themselves, Autodesk 123D is free 3D modeling software integrated with content and fabrication services.

Click here to find millions of jobs from thousands of company web sites, job boards and newspapers. one search. all jobs. Indeed.

Real jobs from real companies. Updated daily. Only verified, open positions at top companies. Usa

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

EastCoast CAD/CAM offers a full suite of 100% AutoCAD compatible MEP sheet metal, piping and plumbing design to fabrication tools, training and support.

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.

The Number One Site for CAD-Duct Solids Users and Building Services Co-ordination Engineers..

Free Online Library: One of the largest online libraries in the world -- Millions of news, trade publications, newspapers, magazine, journal and reference documents on business, communications, entertainment, health, law, government, politics, scienc...