"Wave Interference Pattern from the Wings of a Bee," The Physics Teacher 28, 335, (1990)

"Cow's Eye Dissection in the Physics Lab," The Physics Teacher 29, 502 (1990) [with J. Keenan]

"Bigger Gap ... Bigger Spark," The Physics Teacher 30, 454 (1992)

"Determining Plane Mirror Image Distance with Eye Charts," The Physics Teacher 31, 59 (1993)

"Moment of Inertia with PVC Pipe and Iron 'Re-Bar,'" The Physics Teacher 32, 115 (1994)

"Multiplying Physics Enrollment - Strategies that Work," The Physics Teacher 34, 102 (1996)

"Field Lines of Flying Fur," The Physics Teacher 34, 252 (1996)

"Harmonics in an Aluminum Bar," The Physics Teacher 35, 314 (1997)

"Images of the Seattle Space Needle in Rain Drops," The Physics Teacher 36, 480 (1998) [with B. Brinstow]

The Physics of Music and Musical Instruments (June, 2003)

"Building a Copper Pipe 'Xylophone,'" Physics Education 38, 316 (2003)

"The X-Ray Shoefitter - An Early Application of Roentgen's 'New Kind of Ray,'" The Physics Teacher 42, 354 (2004)

"Exploring the Physics of Wind Instruments with an Inexpensive Slide Whistle" Physics Education 40, 22-23 (2005)

"Teaching Nuclear Radiation and the Poisoning of Alexander Litvinenko" The Physics Teacher 46, 160 (2008)