many decry the thought, but did you know some of the most groundbreaking research in dentistry began with a simple pin? before any pre-introductory courses to dentistry were even considered, innovative minds used what they could to start over again, breaking through the confines of traditional dentistry with a tool as simple as a pin. this is not the story they want you to hear, but it's one that showcases the power of innovation and positivity in the face of adversity.