Mark is an avid reader, passionate and curious researcher on various topics. Writer of Creative Fiction and Thoughtful borderline non-fiction.
Speaker, author, coach on presenting virtually (webinars, webcasts etc.); bad guitarist; good dad; pretty sure ADD has too many letters; also at @RogerCourville
Founder of TopologyGuides.com , @DigitalLife3D Contributor, #b3d Artist, and @AsburyUniv Student.