Sujet
An aneroid barometer for measuring atmospheric pressure
Légende
An aneroid barometer for measuring atmospheric pressure. Invented in 1844 by French scientist Lucien Vidi, the aneroid barometer uses a small, flexible metal box called an aneroid cell (capsule), which is made from an alloy of beryllium and copper.
Date
1930
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP17A23_467
Licence
Droits gérés
Format disponible
60,0Mo (2,5Mo) / 42,3cm x 35,5cm / 4995 x 4198 (300dpi)