1. Date of download: 10/26/2017
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From: Printing Three-Dimensional Electrical Traces in Additive Manufactured Parts for Injection of Low Melting Temperature Metals
J. Mechanisms Robotics. 2015;7(2): doi: /
Figure Legend:
The branching test piece and visual tracking of fluid advancement through background image subtraction using a visible light camera: (a) the branching test piece where the diameter of the channels in each of the four branches can be varied and (b)–(d) the advancing liquid metal for a single injection at three different times