Impossible Engineering

Yesterday

Thursday 9 September 2021  07:10 - 08:00 (50 mins)
Qinghai-Tibet Railway: A look at the Qinhai-Tibet line, the highest railway in the world, including the engineering challenges faced at high altitude and in bitterly cold temperatures. [S,AD]

Impossible Engineering (Yesterday) Thursday 9 September 2021 07:10 - 08:00