PrimeWire

You can now watch the entire Building Giants Season 4 Episode 6 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.

An expert team of engineers uses the latest advances in high-speed technology to build an army of the fastest and most advanced trains in the world, the Siemens Velaro; special access to the construction process reveals these record-setting trains' technological secrets.