HEATKEYS

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

3D models for CAD/CAM/CAE designers. Cars, cities, airplanes and other polygonal and NURBS/SOLID models.

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

Airbus is a leading aircraft manufacturer, with the most modern and comprehensive aircraft family.

Design great product faster with cloud based CAD file management, free CAD models and access to the world's largest community of mechanical engineers.

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

The worlds largest FREE jobs and resume database! Employers search resumes and post jobs FREE. Jobseekers post resumes and search jobs FREE.

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.

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

Engineering information and connections for the global community of engineers. Find engineering games, videos, jobs, disciplines, calculators and articles…

Streamica is a brand new type of combined online broadcasting having no analogs.

Airliners.net is the biggest and most visited aviation site on the Internet. Our community of users includes airline crew members, airline management, airplane fans, air travelers, aviation photographers, aircraft enthusiasts and avid airline fans. A...