1syuzh. - Wooden water pipes, instead of metal: manufacturing, assembly of pipes, workers are laying water pipes. 2syuzh. - A new way of moving the conveyor in the mines: the miners of one of the mines demonstrate a new way, the credits explain the process. 3syuzh. - News of foreign technology. Suspended railway with propeller traction: road, boarding passengers on a train, interior view of a carriage, train movement.