PrimeWire

You can now watch the entire National Geographic: Megafactories - NYC Subway Car movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

Starting life as a sheet of metal in Brazil, New York's newest subway car is built to last 40 years, and can carry 1.6 billion riders a year.