Researchers from Advancing Innovations Biosciences have developed a Bio-sample collection solution using an open source Printrbot Play 3D printer for $750. Team at AI Biosciences took a low-cost Printrbot Play, modified it by replacing the extruder with a magnet based tip-comb attachment and further used that to conduct particle-based nucleic acid extractions. Then they programmed the 3D printer to move about its available axis to collect up to 12 samples simultaneously in under 13 minutes.