M/S of a man observing another man's cheek through a microscope. Several shots of man's cheek being observed. In Isleworth, Middlesex, at a razor blade manufacturer, scientists are researching all aspects of shaving, with plans to make shaving more attractive or at least...
Experiments using electricity to shatter different kinds of materials.
A large power press crushes a tree trunk, a watch face and a riveted joint.
Footage of Scientist experimenting with coal dust in laboratories.
Machines which make "man-made lightning" are demonstrated.
Harmonograph recording two or more connected movements is presented at G.W.R Show.
Proposals for construction 'perpetual motion' machines - none of them works.
Road safety campaign for children in London.
Ghostly white shapes emerge against a black background - no soundtrack.