Madison Area Science and Technology, and Independent Consultant/Trainer.

I have been a Mathematica user since 1989. I am an accredited trainer and consultant since 1996.

I am the founder and President of Madison Area Science and Technology (MAST) a nonprofit scientific research organization.

In 2013 I co-wrote a book with theoretical physicist Leonard Susskind that has become a best-seller called, “The Theoretical Minimum.”

I do research in computational and theoretical physics.