"Every man, woman and child is interested in chickens - if only from a food point of view."
C/U of a tiny chick standing on a little podium. He is stroked. "Chickens come from eggs, but no-one understands exactly the miracle performed before our eyes, though we are learning to observe." The...
Experiments using electricity to shatter different kinds of materials.
A look at how the latest chemical compounds can be used in the fashion industry.
Footage of Scientist experimenting with coal dust in laboratories.
Machines which make "man-made lightning" are demonstrated.
Item explaining gears and levers.
Item about the skin of the human body.
Ghostly white shapes emerge against a black background - no soundtrack.
Men working on developing the laser beam in Germany.