Beginning last year, I have been developing and posting lecture videos for each of my courses as YouTube playlists. These are available under the Teaching Tab on this website. In addition, I have some older lectures and chapel talks available. Here they are:

Chapel talks

• Hebrews Chapter 4: The Word of God can divide bone and marrow, soul and spirit. (WLC chapel, Oct. 30, 2020).
• Daniel Chapter 3: The Fiery Furnace (WLC chapel, Jan. 28, 2020). PDF version.
• The Capacity to Forgive (WLC chapel, Oct. 10, 2019). PDF version.
• Jesus' Bread of Life discourse (WLC chapel, Feb. 27, 2019). PDF version
• All Saint's Day (WLC chapel, Nov. 1, 2018); my talk begins at minute 8:10. PDF version.
• The Presentation of our Lord (WLC chapel, Feb. 2, 2018). The recording begins mid-talk, unfortunately. PDF version
• God is changeless (WLC chapel, Sept. 7, 2017); my talk begins at minute 5:50. PDF version
• First Corinthians, Chap. 3 (WLC chapel, Feb. 15, 2017); my talk begins at minute 5:55. PDF version
• The Living Stones metaphor (WLC chapel, Sept. 14, 2016); my talk begins at minute 4:39. PDF version

Lecture videos

• Introductory lecture on William Gilbert's De magnete (PHY 202 lecture, Aug. 14, 2014)
• Another lecture on William Gilbert's De magnete (PHY 202 lecture, Aug. 28, 2014)
• Ampere's Actions between currents (PHY 202 lecture, Sep. 11, 2014)
• Helmholtz's On the Conservation of Force (PHY 202 lecture, Sep. 18, 2014)
• Newton's Optiks (PHY 202 lecture, Sept. 25, 2014)
• Huygens' Treatise on Light (PHY 202 lecture, Oct. 9, 2014)
• Young's On the Nature of Light and Colors (PHY 202 lecture, Oct. 16, 2014)
• Tyndall's Lectures on Light (PHY 202 lecture, Oct. 23, 2014)
• Faraday's Experimental Researches (PHY 202 lecture, Oct. 30, 2014)

Other lectures and talks

• Physics and Theology at the University of Ottawa, March 16, 2019
• December Commencement speech (Wisconsin Lutheran College, December 2013). PDF version