A 22-year-old engineer taught himself dentistry and 3D printing to create free dentures for people without dental insurance.
Connor Gibson's mobile lab shrinks denture delivery from three months to hours for thousands of patients.
His work with nonprofit Remote Area Medical produces emotional 'mirror moments' when patients see their new smiles.
AI-generated summary was reviewed by a CNN editor.
At just 22, Connor Gibson is doing something he never dreamed possible: using his engineering skills to 3D print dentures for America’s most vulnerable people — and giving them back their sense of dignity in the process.
