Marriage in a Fly's Footprint

Secret's from nature's miniature wonderland revealed by an ultra-rapid British film. Remarkable pictures taken and immensely magnified by the ultra-rapid lens, too small to be seen by the naked eye. They were reproduced in the film, Secrets of Nature made by the Educational Department of British Instructional Films Ltd. Pictures show various moulds growing on foodstuffs in the home

Bacteria Cells Cheese Flies Footprint Footprints Instructional Magnification Microscope Microscopic Microscopy Mould Secrets Spores Spread

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