Pro Patria Films Ltd presentation. Produced by British Instructional Films Ltd.
Time lapse photography of roots growing underground. The root is marked with dots to show how most of the growth takes place in a very small section of the root. Microscope shot of the tip of a root. Jelly-like...
Nice shots of countryside scenes.
A Secrets of Nature Educational film about the rearing of Cuckoos
Unedited material of organic entities seen under a microscope - for Secrets of Nature films probably.
Life and death of the Aphis.
Microscopic look at gnat and mosquito larvae.
Educational film about water fleas.
Educational film showing how maize grows - some time lapse photography and animations.
Educational film about the life of a nightingale.