- Edinburgh Engineering Virtual Library - A guide to engineering, mathematics and computing information on the internet.
- Eng-Tips - Provides links to technical support forums for a range of engineering professions.
- International Engineering Consortium - A nonprofit organization dedicated to catalyzing technology and business progress worldwide in a range of high-technology industries and their university communities.
- Mechanical Calculators - How Do They Work? - Some examples of mechanical calculator designs with 3D graphics, plus mechanical calculator simulator.
