HEATKEYS

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GEARS Educational Systems

We are the leading supplier of metric Spur Gears, Helical Gears, Spiral & Striaght Bevel Gears, Miter Gars, Ring Gears, Screw Gears, Gear Racks, Worms & Worm Wheels, Ratchets & Pawls, Involute Splines, and related gearing items.

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

MIT is devoted to the advancement of knowledge and education of students in areas that contribute to or prosper in an environment of science and technology.

The University of Notre Dame is an independent, national Catholic university located in Notre Dame, Ind., adjacent to the city of South Bend and approximately 90 miles east of Chicago.

The University of Colorado at Boulder is a national comprehensive research university offering bachelor

Applied is one of North America?s largest industrial distributors of bearings, power transmission components, hydraulic components and systems, pneumatic components and systems, industrial rubber products, linear components, tools, safety products, g...

University of Wyoming College of Engineering and Applied Science does research and teaching in Atmospheric Science, Chemical Engineering, Petroleum Engineering, Civil Engineering, Architectural Engineering, Computer Science, Electrical Engineering, ...

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

MAKE brings the do-it-yourself mindset to all the technology in your life. MAKE is loaded with exciting projects that help you make the most of your technology at home and away from home. This is a magazine that celebrates your right to tweak, hack, ...

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

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