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.

eMachineShop is the remarkable new way to create the custom metal parts and plastic parts you need. Custom CNC Milling, Turning, Waterjet Cutting, Laser Cutting, Injection Molding

CADTutor provides free video tutorials, articles, downloads and a busy community forum for users of AutoCAD and associated software.

Thingiverse is a universe of things. Download our files and build them with your lasercutter, 3D printer, or CNC.

Kickstarter is a funding platform for artists, designers, filmmakers, musicians, journalists, inventors, explorers...

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.

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

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...

Expert advice on woodworking and furniture making, with thousands of how-to videos, step-by-step articles, project plans, photo galleries, tool reviews, blogs, and more