Устройство американского тепловоза

- The first of our Vehicles series, we take a look at a Diesel Locomotive. Follow along as Chris and Bruce explore an old EMD SW9 switcher. This video features a ton of great bonus footage after the show, for all the railfans out there. Subscribe for more Vehicle Science, High Voltage, Equipment Autopsies, science videos and general geek related awesomeness. Based in Grand Rapids, Michigan, The Geek Group provides access to science, technology, engineering and math