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Sayings: Body Parts
Commonly used Spanish expressions with body parts.
Downloadable resource (4)Student (teacher training) -
From LP to MP3: Sound carriers in time
A presentation with the history of music carriers.
Frenchman Léon Scott developed the fonautograph to determine frequencies of (voice). For example, a first sound carrier was developed.
Sound carriers continue to develop.Translated by
Downloadable resourceOrganisation, company, NPO