Gusmao's Passarola airship. Historical artwork of the Passarola airship design that was proposed in 1709 by the Portuguese priest and naturalist Bartolomeu de Gusmao (1685-1724). Gusmao presented this design to King John V of Portugal, and was awarded a professorship of mathematics at the University of Coimbra, and a lifetime's pension to support his work on the design. The design was similar to that of a kite, with the upper canopy intended to provide lift from either the wind, or a set of bellows. A scheduled public test never took place, but Gusmao is reported to have tried descending from hilltops with similar designs. Artwork from Astra Castra (Hatton Turner, London, 1865).
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Details
Creative#:
TOP03229159
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
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