Season 3 Episode 6 | 28m 48s Video has closed captioning.
You can't see it but you can feel it and it's one of the most powerful forces on earth: Powering trains, and running cities, with a force that can be explosive if it's not kept in check – steam. Science lessons abound from the forests to the streets of the city as we find out this time around with street science, featuring Rick Crosslin literally skating past everything from steam power to urban w
Problems Playing Video? | Closed Captioning