Science & Technology

Angelo Secchi Demonstrates Water Clarity Tool

Angelo Secchi showcased the Secchi disk aboard Pope Pius IX's yacht, L'Immaculata Concezion, to measure water clarity. This innovative device helped assess the transparency of water using a simple yet effective method. The demonstration highlighted Secchi's interest in oceanography and contributed to the understanding of aquatic environments. The event underscored the intersection of scientific inquiry and high-profile patronage, reflecting the curiosity of the era and its advancements in environmental observation.

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