PrimeWire

You can now watch the entire Modern Marvels Season 8 Episode 33 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.

Modern Marvels: It was the world's largest underground factory--seven miles of tunnels built to manufacture Hitler's secret weapons, primarily the V-2 rocket. But Nordhausen kept more than one secret. Technology and torture went hand-in-hand--25,000 concentration camp workers died there--and some of those associated with Nordhausen later helped take America to the moon.