- 1 Season
Machines! answers the question: "How do machines work?" Each episode features, in documentary style, a different type of machine and explains how the machine works. The narrator of the episode also provides little tidbits of interesting information about the machine, such as history, statistics and comparisons to other machines. The types of machines range across industries. Examples of past topics include bowling pinsetters, pinball machines, roller coasters, large scientific telescopes and printing presses.