http://www.switched.com/2011/03/08/nylon-airbike-3-d-printed-strong-as-steel/ Switched Comments for 3-D Printed 'Nylon' Bike as Strong as Steel http://www.switched.com/media/feedlogo.gif http://www.switched.com en-us Copyright 2012 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://www.switched.com/2011/03/08/nylon-airbike-3-d-printed-strong-as-steel/http://www.switched.com/2011/03/08/nylon-airbike-3-d-printed-strong-as-steel/Mar 11th 2011 1:54PM