Untitled - macarena ruiz-tagle
Untitled - macarena ruiz-tagle
Untitled - macarena ruiz-tagle
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A Cyanometer is an apparatusfor measuring the intensity ofthe blue color of the skyindicating the transparencyand the amount of water vaporin the atmosphere. Horace-Bénédict de Saussure (SwissNaturalist, 1740-1799) iscredited to have invented theCyanometer in 1789 during histrekking expeditions to theAlps. Alexander von Humboldtalso used the Cyanometer onhis journey in Latin America(1799-1804).Available at the Kiosk on thecorner of Via Garibaldi andRiva dei Sette Martiri, SanMarco, Venice, Italy.