Science Rides the High Iron Part 6

Description

This film documents how scientists and engineers helped modernize and improve railroad operations and services. It introduces the role of science in railroad transportation and discusses ultrasonic inspection of axles, continuous welded rail, automatic freight sorting, role of computers, data processing, microwave links, combinations of road and rail transportation systems, and passenger comfort.

Collection

Records of the Agency for International Development

Series

Moving Images Relating to International Development Programs and Activities