99.701 दृश्य
An expert team of engineers use the latest advances in high-speed technology to build an army of the fastest and most advanced trains in the world; special access into the construction process reveals these record-setting trains' technological secrets.
पहिलो एयर मिति : Jan 04, 2018
अन्तिम एयर मिति : Jul 01, 2020
एपिसोड : 29 एपिसोड
सीजन : 4 सीजन
रनटाइम: 45 मिनेट
स्टुडियो: Science
जात: Julian Barratt
चालक दल:
