The Secret of the North Pole Light Science for Leisure Hours by Richard A. Proctor (1837 - 1888) 24 min Episodio 8 Listen "The Secret of the North Pole" Reproducir Descargar episodio Ver en sitio original More episodes of the podcast Light Science for Leisure Hours by Richard A. Proctor (1837 - 1888) The Prefaces Strange Discoveries respecting the Aurora The Earth a Magnet Our Chief Time-piece losing Time Encke the Astronomer Venus on the Sun’s Face Britain’s Coal Cellars Is the Gulf Stream a Myth? Floods in Switzerland A Great Tidal Wave Ver todos los episodios Share Facebook Twitter LinkedIn
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