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Issues
March 2006
ISSN 0031-921X
EISSN 1943-4928
LETTERS TO THE EDITOR
GUEST EDITORIAL
AAPT 75TH ANNIVERSARY
FIGURING PHYSICS
PAPERS
APPARATUS FOR TEACHING PHYSICS
TRICK OF THE TRADE
LITTLE GEMS
FROM OUR FILES
PHYSICS CHALLENGES FOR TEACHERS AND STUDENTS
FOR THE NEW TEACHER
WEBSIGHTS
BOOK REVIEWS
A “Perpetual Motion Machine” Powered by Electromagnetism
Hollis Williams
Jack Reacher and the Deployment of an Airbag
Gregory A. DiLisi, Richard A. Rarick
Sauntering Sauropods: The Preferred Walking Speeds of the Largest Land Animals That Ever Lived
Scott A. Lee, Justyna Slowiak