Résultats de recherche — Medica

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369 Mechanism of the flight of birds
Image : Fig. 1. Sea-gull, transverse flight.Fig. 2. Small heron, transverse flight / Fig. 3. Pigeon, transverse flight

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Image : Fig. 4. Crested heron, transverse flight / Fig. 5. Pelican, transverse descending flight / Fig. 6. Sea-gull seen from above

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Image : Fig. 7. Sea-gull flying obliquely in the direction of the chronophotographic apparatus

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Image : Fig. 8. Bronze figures representing eleven successive position at successive moments in the stroke of a pigeon's wing / Fig. 9. Zootrope, in which are placed ten figures of a sea-gullin the successive positions of flight

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Image : Fig. 10. Trajectory of a white ball thrown in front of a black screen / Fig. 11. Curves and nodes produced by a vibrating stalk

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