3-D Printers, Cross Trainers, and Kitchen Mixers
Show: Machines How They Work --> Season: 1 - Season 1
AirDate: 4/21/2016
Runtime:
Voting: 0 (0)

Overview: How does a 3-D printer, a cross trainer, and a kitchen mixer really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.