When using Wikipedia, remember to cite the original source, and not Wikipedia itself!
If you're looking for: Definitions, basic/introductory explanations of concepts.
Use: Encyclopedias, textbooks, Wikipedia
Example of question:
Q: What is powder metallurgy?
A: "Process of blending fine powdered materials, pressing them into a desired shape or form (compacting), and then heating the compressed material in a controlled atmosphere to bond the material.”
Materials Selection Books
Director of Reference
Van Houten Library, NJIT