HEATKEYS

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

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

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

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

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

Gears simulator, free download. Gears simulator 3: Design and simulate gears (spur and helical, external and internal meshes, trains), friction wheels, belt and chain drives.

Free Lecture Notes, Syllabus, Tutorials, Audio and Video from MIT professors. All Free. No registration. | MIT OpenCourseWare | ocw.mit.edu

eFunda, the ultimate online reference for the mechanical engineering community

PIC DESIGN MANUFACTURES STANDARD CATALOG AND BUILD-TO-PRINT PRECISION MECHANICAL COMPONENTS IN INCH AND METRIC SIZES.

Advertise and reach a broad-base audience of gear industry professionals and buyers with Gear Solutions magazine -- the complete online resource for the gear industry. Media kit available at Gear Solutions.

Belcan Engineering is a global supplier of engineering services to a diverse spectrum of industries. Belcan is among the largest engineering companies in the U.S.