3D-printed flange for high-throughput drug screening. (A) A Greiner 1536 propylene plate with flange, held in the gripper of a robotic arm. (B) Replacement flange printed in black ABS on an FDM printer alone (left) and attached to a 1536 microplate without a flange (right). (C) Plate, with flange, held in the gripper. The 3D model was created by Eric Jones; files and more information are available at http://3dprint.nih.gov/discover/3DPX-000368. Image credits: (A–C) Screenshots from “How 3D Printing Helps with High Throughput Screening at the NIH,” NIH 3D Print Exchange YouTube Channel, video by Jeremy Swan published on February 6, 2014.