Open Source Scientific Bottle Roller (FAST Lab) By Maryam Mottaghi, Yuntian Bai, Apoorv Kulkarni, Joshua M. Pearce (FAST, Western University) · Example build · 7 views · 0 remixes A 3D-printed, motor-driven bottle roller with PVC rollers that turns twelve 100 mL bottles at 1–200 rpm, slim enough for an incubator 0SaveRemixCopy link DifficultyModeratePartsNo parts list Start the assembly guide →