HEATKEYS

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.

archinoah.com is a architecture network for architects, interior architects, urban planners, engineers and students of these branches.

Shapeways is your personal fabrication service, using 3D printing. Personalized products for YOU and BY you.

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...

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

Delaware’s Premier Resort Painting Choice

Music, movies, TV, shows and now friends. Get connected on iTunes 10.

Learn all about 3D printing from where it all started to the future of 3D printers. Compare prices, read printer reviews and view examples of 3d printed objects.

Dreamcss.com is a web 2.0 tools and application review guide and online tutor for tech bloggers, designers and developers

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