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Issues
November 1999
ISSN 0002-9505
EISSN 1943-2909
GUEST COMMENT
PAPERS
Some paradoxes, errors, and resolutions concerning the spectral optimization of human vision
Am. J. Phys. 67, 946–953 (1999)
https://doi.org/10.1119/1.19170
Understanding the penetration of electromagnetic velocity fields into conductors
Am. J. Phys. 67, 954–958 (1999)
https://doi.org/10.1119/1.19171
From Maupertuis to Schrödinger. Quantization of classical variational principles
Am. J. Phys. 67, 959–961 (1999)
https://doi.org/10.1119/1.19172
Measuring the interaction force between a high temperature superconductor and a permanent magnet
Am. J. Phys. 67, 1001–1006 (1999)
https://doi.org/10.1119/1.19160
NOTES AND DISCUSSIONS
APPARATUS AND DEMONSTRATION NOTES
BOOK REVIEWS
Ergodic Lagrangian dynamics in a superhero universe
I. L. Tregillis, George R. R. Martin
A simple Minkowskian time-travel spacetime
John D. Norton
It is time to honor Emmy Noether with a momentum unit
Geoff Nunes, Jr.
All objects and some questions
Charles H. Lineweaver, Vihan M. Patel
The surprising subtlety of electrostatic field lines
Kevin Zhou, Tomáš Brauner
Kepler's Moon puzzle—A historical context for pinhole imaging
Thomas Quick, Johannes Grebe-Ellis