ERIC Number: EJ290534
Record Type: Journal
Publication Date: 1984
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
The Amateur Scientist.
Walker, Jearl
Scientific American, v250 n2 p136-38,140-41,143-44 Feb 1984
Discusses how to stop a spinning object (such as rotating fan blades) by humming and the perception of curious blue arcs around a light. Background information, relevant research, and activities related to these two topics are provided. (JN)
Descriptors: Motion, Optics, Science Activities, Science Education, Scientific Concepts, Visual Perception
Publication Type: Journal Articles; Reports - General
Education Level: N/A
Audience: Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
