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Issues
October 1999
ISSN 0031-921X
EISSN 1943-4928
Editorial
Articles
Physics Olympics
Notes
Book Reviews
Figuring Physics
AstroNotes
Apparatus for Teaching Physics
Physics Trick of the Month
A “Perpetual Motion Machine” Powered by Electromagnetism
Hollis Williams
Values Reflected in Energy-Related Physics Concepts
Kara E. Gray, Rachel E. Scherr