During a visit to Virginia Tech, I got to see Additive Friction Stir Deposition IN PERSON, and find out how they are making SMART METAL from TRASH. LARGE SCALE ADDITIVE MANUFACTURING ▶ https://yu.mse.vt.edu/ 00:00 Introduction to Additive Friction Stir Deposition (AFSD) 01:30 The Scale of Large Me...