HEATKEYS

PTC develops cutting edge product lifecycle management (PLM) tools, 3D design software, and dynamic publishing solutions. Find out why the most innovative companies choose PTC.

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.

FIRST Tech Challenge Forums

The largest resource for MCAD (Mechanical Computer-Aided Design) professionals, including files, forums, jobs, articles, calendar, and more.

3DModelSpace helps Engineers and CAD Designers find 3D CAD models and CAD drawings of supplier parts.

KeyShot 3D Rendering and Animation software is the fastest, easiest way to create amazing, photorealistic images.

SDC Publications, your source for Engineering textbooks.

Choose a city to find everything about local restaurants. See restaurant menus. Read reviews and recommendations from critics, foodie blogs, and all your fellow diners. Look at a map of all the restaurants in your neighborhood. Keep track of favori...