Love and Fear: A Study in Intermediate Level Gematria

The 248 Elementary Particles and the Image of God

The Periodic Table of the Elements

Kabbalah and String Theory (1995)

Where Kabbalah Kisses Science: Three Points of Interface

Torah and Modern Physics Seminar, Lecture 1

Torah and Modern Physics Seminar, Lecture 2

Torah and Modern Physics Seminar, Lecture 3

Torah and Modern Physics Seminar, Lecture 4

Torah and Modern Physics Seminar, Lecture 5