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6 mar 1914 año - First Acoustic Exploration of the Seas
Descripción:
A man named Reginald Fessenden uses an oscillator to bounce a signal off of an iceberg
Añadido al timeline:
13 oct 2017
0
0
270
BWeniger's Oceanography Timeline
BWeniger/Mrs.Crater/Period 4
fecha:
6 mar 1914 año
Ahora mismo
~ 110 years ago