Titles read: "WELDING UNDER WATER".
Location of events unknown.
Various shots of a diver climbing into a water tank with oxyacetylene equipment on his back. He uses an oxyacetylene burner underwater to cut through an iron bar.
Film reminds us that transistor revolution of the 50's was as big as the microchip revolution of the 80's.
Venezuela spends its new found oil wealth on building dams and factories.
Divers used to repair ship under water.
Fascinating film about the building of new motorways in Germany in the 1930s.
The story of how a ship wrought from steel and many other materials, becomes a living thing.
Divers break wrecked ships in parts so they can be salvaged.