Richard anemometer. 19th-century illustration of an anemometer by French instrument maker Jules Richard (1848-1930). This device is used to measure wind speeds. The dials indicate values in metres and seconds,with the speeds measured in metres per second. Artwork from 'Aerostation - Aviation' (1911) by French civil engineer Max de Nansouty (1854-1913),part of the 'Les merveilles de la science' series of 1867-1891 by Louis Figuier | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 3012 px × 5908 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |