SEXTANT

SEXTANT

Editorial:
HARPER
Materia
Historia y Geografía
ISBN:
978-0-06-227934-7
Páginas:
288
Encuadernación:
Cartoné
Disponibilidad:
Entrega 3-6 semanas. Precio puede variar

Since its invention in 1759, a mariner's most prized possession has been the sextant. A navigation tool that measures the angle between a celestial object and the horizon, the sextant allowed sailors to pinpoint their exact location at sea. David Barrie chronicles the sextant's development and shows how it not only saved the lives of navigators in wild and dangerous seas, but played a pivotal role in their ability to map the globe. He also recounts his own maiden voyage, and insights gleaned from his experiences as a practiced seaman and navigator. Full of heroism, danger, and excitement, told with an infectious sense of wonder, "Sextant" offers a new look at a masterful achievement that changed the course of history.