
Tune in to How Its Made Fridays @ 9pm | For more, visit science.discovery.com | Learn how model trains are designed and manufactured, based on real historical diagrams of full sized train cars.
Video Rating: 4 / 5
Tune in to How Its Made Fridays @ 9pm | For more, visit science.discovery.com | Learn how model trains are designed and manufactured, based on real historical diagrams of full sized train cars.
Video Rating: 4 / 5
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