The Ancient EngineersBallantine Books, 1974 - 450 páginas Traces the advancement of early invention and technology from the first recorded engineering project of early Egypt. |
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Página 59
... Sometimes , instead of a ram , the belfry was equipped with a bore . This was like the ram except that it had a ... sometimes called Indo - Europeans and sometimes Aryans . However , there is no " Aryan race . " Whatever the race of the ...
... Sometimes , instead of a ram , the belfry was equipped with a bore . This was like the ram except that it had a ... sometimes called Indo - Europeans and sometimes Aryans . However , there is no " Aryan race . " Whatever the race of the ...
Página 60
... Sometimes they were driven back ; sometimes they set up mighty empires . Their horsemen both rode and drove horses . For fighting , they drove chariots . Although they rode to carry messages or to travel fast , they did not usually ...
... Sometimes they were driven back ; sometimes they set up mighty empires . Their horsemen both rode and drove horses . For fighting , they drove chariots . Although they rode to carry messages or to travel fast , they did not usually ...
Página 376
... Sometimes , as in the Pont Neuf at Toulouse ( 1540-1603 ) , the arches were semi - ellipses . That is , they were the upper halves of ellipses lying on their sides . Once the standard types of stone arched bridge had been established in ...
... Sometimes , as in the Pont Neuf at Toulouse ( 1540-1603 ) , the arches were semi - ellipses . That is , they were the upper halves of ellipses lying on their sides . Once the standard types of stone arched bridge had been established in ...
Contenido
One The Coming of the Engineers | 1 |
Two The Egyptian Engineers | 18 |
Three The Mesopotamian Engineers | 46 |
Derechos de autor | |
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Términos y frases comunes
Agrippa Alexandria ancient aqueducts Arabs arch Archimedes architect Aristotle armor army Assyrian Athens Babylon became began brick bridge bronze builders building built Byzantine called canal castle catapults centuries China Chinese civilization classical columns Demetrios dome early Egypt Egyptian emperor Empire engineering Europe feet fire Frontinus galleys gear Greek Hadrian Hellenistic Hence Herodotos Heron Heron of Alexandria High Middle Ages horse houses Imhotep India invention iron kings Ktesibios Lake land later Leonardo machine mechanical medieval Mediterranean Mesopotamia Mesopotamian Middle Ages miles mill modern Mongols Muslim Nemi ships oars palaces Persian Philon Philon of Byzantium Phoenicians piers pipes probably Ptolemaios pyramid Renaissance river roads Roman Rome roof rowers sail Sennacherib shaft ships side siege statue stone structure temple took tower Trajan treadwheel tunnel turned vault Vitruvius wall water clock water wheel wooden