Saturday, March 9, 2013 CNN.com - Top Stories: 3-D printing through app CNN.com - Top Stories CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. 3-D printing through app Mar 10th 2013, 04:11 The interactive portion of South by Southwest in Austin, Texas displays 3-D printing with an app. You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions Tweet