This demonstration guide is based on the PIRA 200 listing provided by the Physics Instructional Resource Association. It represents a list of the top 200 demonstrations most used by colleges and universities to teach physics. This list is not all inclusive, but is a good reference for instructors looking for demonstration ideas for their physics classes.
 Demonstration availability is indicated by color code:
 GREEN        We have these demos.
 YELLOW      We have demos that are similar.

All these materials are released for nonprofit educational use only. All pictures used for other nonprofit purposes, need to retain the signature of their creators as they are copyrighted, © 1993 - Regents of the UNIVERSITY of MINNESOTA and PIRA.