Observable Effects of Noncommutative Spacetime on the Hydrogen Atom
Observation of magnetic field lines in the vicinity of a superconductor with the naked eye
Observation of planetary motion using a digital camera
Observation of triple-photon decay in positron-electron pair annihilation: a triple coincidence setup for the undergraduate laboratory
Observations on teaching first-year physics
Observer with a constant proper acceleration
Observing nonlinear effects in vibrating strings
Of Connections and Fields
On an identity for the volume integral of the square of a vector field. Remark on a paper by A. M. Stewart
On parameter estimation in the physics lab based on inverting a slope regression coefficient
On the Abuse and Use of Relativistic Mass
On the Energy-Time Uncertainty Relations: A didactical note for undergraduate students
On the formulation of Electrodynamics in a form independent of units
On the Interpretation of the Redshift in a Static Gravitational Field
On the power of the objectives of telescopes
On the relativistic L-S coupling
On the teaching and learning of physics: A Criticism and a Systemic Approach
On the transformation of torques between the laboratory and center of mass reference frames
On the Use of Relativistic Mass in Various Published Works
On Understanding Statistical Data Analysis in Higher Education