HEATKEYS

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

3D Models save you time and money. Find the 3D Model for your project in our vast library of cars, people, architectural models and more.

Autodesk Seek is the online source for product specifications and models for use in Revit, Autocad, 3ds Max, Maya and other CAD applications

Find tens of thousends of printable 3D Models worldwide! We collect 3D Models from all Plattforms and Communities for 3D Printing.

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

Carrier is the world leader in air conditioners, furnaces, hvac and central air conditioning products, providing air conditioning, heating and refrigeration solutions for home and businesses.

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

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

Stock discussion groups and message boards for investment analysis.