is the comprehensive technical resource for mechanical engineers providing the technical essentials of advanced design and manufacturing.
is a free, online library for Open Educational Resources. Open Educational Resources (OER) are teaching and learning research materials that are free to access and openly licensed, potentially allowing anyone to use, adapt, and share them. They can include textbooks and course modules, lecture notes and syllabi, assignments, quizzes, and lab activities, and more.
Discover internet resources for research:
Engineering preprint servers
Online Guide: Preprints
Other useful links