Ingenious dredger can move a million tons of mud monthly thanks to the aid of a giant "screw".
M/S of the "modern" dredger. Screw is closest part to the camera. It is lowered into the water. Shot from on board the dredger as the screw is lifted out again. Men stand on floating walkway and...
A telegram is typed on a teleprinter machine in London, and is printed out in Edinburgh.
Film about a new fast opening parachute.
A farmer tills his field with a new tractor-tiller.
A model shows how diamonds can be unscrewed from a brooch and used in earrings and rings.
Large contact lenses are put into a woman's eyes.
A "health wheel" is demonstrated.
A young lady demonstrates the bizarre new fitness device - the Gymno-frame.
Footage of dustman using old tyre to protect his back during lifting duties.