The hands-on activities on the optics of the eye with suggested answers to the questions.
The hands-on activities on wavefront abberations with suggested answers to the questions.
Low-cost apparatus for teaching accommodation of the eye lens. AAPT First Place Apparatus in 2010.
The description and building hints for the MRI analogy. This write-up was submitted to the AAPT Apparatus competition.
A description of the newly developed analogy for CT scanning and back rejection. Definitely a work in progress.
Supported by a National Science Foundation Director's Award for Distinguished Teaching Scholars Grant DUE 04-27645