Impossible Repairs

Smithsonian Channel

Friday 19 August 2022  01:00 - 02:00 (60 mins)
Big City Tunnel Boring. Go under one of the world's largest lakes, for a multi-million dollar tunnel boring project in one of the fastest growing cities on Earth.

Impossible Repairs may be available on Prime Video (affiliate link)
Impossible Repairs (Smithsonian Channel) Friday 19 August 2022 01:00 - 02:00