14-year-old Chinese student makes progress handcrafting an aircraft engine after self-teaching calculus

And would you believe that this feat was accomplished by a 14-year-old middle school student who taught himself calculus? The ...
IEEE

MBD Based 3D CAD Model Automatic Feature Recognition and Similarity Evaluation

Abstract: Automatic Feature Recognition (AFR) is considered as the key connection technique of the integration of Computer Aided Design (CAD) and Computer Aided Process Planning (CAPP). At present, ...