HEATKEYS

Interactive Open Source Numerical Library of C/C++ functions for Engineering, Finance, Maths, Science and Statistics. With Online Calculators for Numerical Components and Excel Add-ins.

TestResources - Supplier of mechanical test machines, tensile testers, fatigue testers, compression test machines and accessories.

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

A to Z Index

Engineering information and connections for the global community of engineers. Find engineering games, videos, jobs, disciplines, calculators and articles…

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

Chegg is #1 in textbook rentals. Don

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

Lee Spring, a leading spring manufacturer, has a huge inventory of precision stock & custom springs. Extensive online catalog of stock springs

A WPI education has never been more relevant than it is today, because the demand for innovative thinkers who can solve problems on a global scale has never been greater.

Weasler Engineering, Inc. - Manufacturer of OEM and Aftermarket Driveline Components

When used as a machined spring, the flexure provides desired and precise elastic performance in compression, extension, torsion, lateral bending and lateral displacement modes. Used as a flexible shaft coupling/coupler or u-joint, the flexure utilize...