...I've also been a professional writer. Certified language arts teacher. I have a level 2 elementary license, certifying me to teach grades K-8 in the state of New Mexico. (read more)
...I’m a theoretical physicist, with a PhD in Applied Math and Theoretical Physics from Cambridge. I use differential equations every day in my professional work - they are the equations describing the physical world! I have years of physical science education experience, from teaching advanced courses at the University of Cambridge to teaching science to 1st-graders! (read more)