And in fact, these free courses could not only be available just on the Internet, but you could make it so that DVDs were always available, and so anybody who has access to a DVD player can have the very best teachers.
De feito, estes cursos gratuítos poderían estar dispoñibles non só en Internet, senón tamén en DVD, de forma que calquera con acceso a un DVD teña acceso aos mellores profesores.