Comments by "Michael H" (@CHMichael) on "3-D Printing May Now Be More Reliable for Mass Production | WSJ Tech News Briefing" video.

  1. 3d printing is great for proto typing but it doesn't scale up.
    18
  2. Right tool for the job. Can't manufacture certain parts with cnc or casting. Is there endoscopic welding?
    5
  3. Pretty disappointing guest
    2
  4.  @Random_dud31  I think the only affordable " 3d printed engine part you get to buy these days are piston heads for Porsche rs?
    1