How online mobs act like flocks of birds
4
votes
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Icelandic company Flygildi has been developing a drone in the shape of a bird – which caught the attention of US investors during Mike Pence's recent visit
6 votes -
In the era of electronic warfare, bring back pigeons
4 votes -
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.
11 votes