History - Musharof Chy

Musharof Chy

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تم إنشاؤه منذ 11 أشهر

Illustrated article including details about dating. Links to antique instruments offered for sale.

Musharof Chy

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تم إنشاؤه منذ 11 أشهر

Recreates the navigation Ernest Shackleton's crew used on their voyage seeking rescue.

Musharof Chy

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تم إنشاؤه منذ 11 أشهر

Transcript of a talk given at the Science Museum of The University of Coimbra. Includes photos of a...

Musharof Chy

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تم إنشاؤه منذ 11 أشهر

An overview from the PBS show "The Search for Longitude".

Musharof Chy

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تم إنشاؤه منذ 11 أشهر

The evolution from the earliest instruments to the sophisticated devices used today described and i...

Musharof Chy

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تم إنشاؤه منذ 11 أشهر

About David Thompson's exploration of western Canada and the northwestern United States from 1790 t...

Musharof Chy

2579 مشاهدات

تم إنشاؤه منذ 11 أشهر

Describes 17th and 18th century use of eclipses of Jupiter's moons to identify position.