A college student aligned his teeth successfully by 3D printing his own clear braces for less than $60; he’d built his own 3D home printer but fixed his teeth over months with 12 trays he made on his college’s more precise 3D printer.
fact
A college student aligned his teeth successfully by 3D printing his own clear braces for less than $60; he’d built his own 3D home printer but fixed his teeth over months with 12 trays he made on his college’s more precise 3D printer.