Catalog of demonstrations for many topics, with a photograph of the setup and brief description.

Physics experiments available for use in lectures, organized by topic. Includes descriptions of how to set up and use demonstration apparatus.

From the department of applied physics of the Delft University of Technology. Contains a full description of lecture demonstrations, along with photographs and technical explanations.

Part of the Physics Department at UT Austin. Demonstrations have photos and brief descriptions.

Offers detailed diagrams with explanations for hundreds of demonstrations.

Grouped by topic with descriptions, photographs, and videos.

Includes demonstration descriptions, photographs, and long streaming videos.

Demonstration index and descriptions with photographs, videos, and question of the week.

Grouped by topic with illustrations and descriptions.

Demonstration catalog as well as a directory of available visual media (films, videos) which show demonstrations which may be difficult, dangerous, or impractical to do in a classroom.