100 years before drones, in search of better aerial photography, Dr Julius Neubronner patented a miniature pigeon camera activated by a timing mechanism and created a remarkable body of images.

asteroid
2018-09-12T17:26:19Z

Link URL: https://publicdomainreview.org/collections/dr-julius-neubronners-miniature-pigeon-camera/

Comments URL: https://tildes.net/~tech/6ac/100_years_before_drones_in_search_of_better_aerial_photography_dr_julius_neubronner_patented_a

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