Provides a wide range of engineering and technology videos.

A web portal with online calculators, tables of mathematical and physical propereties, free downloadable programs as well as links to search engines and companies.

Mechanical engineering and design information resource including tools, calculators, tutorials, training, standards and references.

Online global community of mechanical design engineers.

Network of mechanical engineers with a forum covering various topics.

Forum dedicated to boiler operators, power plant operator, steam plant engineers, steam plant maintenance, turbine generator operators and technicians that work in and around power and steam plants, pressure vessels, piping and other power plant equipmen