Jen Mitchell
Center for Teaching & Learning at Kent State University
Veritasium
Ahmad Banki
PhET, University of Colorado Boulder
Yann Brouillette
Instructional Course Materials
Sebastien Robidoux
James Lincoln
iCivics
Maria Gallardo-Williams, Ph.D.
Stacey Lowry Bretz
Dr. Debbie Herrington
Judith S. de Nuño
Stefan Bracher
Nick Greeves, The University of Liverpool
dnseducation
Chemistry Channel
Caroline Cormier