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 31
... moved heavy stones on rollers . Later engineers used rollers - for instance , Domenico Fontana moved his obelisk to St. Peter's by this means in 1586. But an Egyptian picture from the end of the pyramid- building age ( -XX ) shows 172 ...
... moved heavy stones on rollers . Later engineers used rollers - for instance , Domenico Fontana moved his obelisk to St. Peter's by this means in 1586. But an Egyptian picture from the end of the pyramid- building age ( -XX ) shows 172 ...
Página 110
... moved his engines forward and attacked the wall , but the Rhodians beat back the efforts of his men to swarm through the gaps . Then the Rhodians moved all their catapults to one section of the wall and , by showering the belfry with ...
... moved his engines forward and attacked the wall , but the Rhodians beat back the efforts of his men to swarm through the gaps . Then the Rhodians moved all their catapults to one section of the wall and , by showering the belfry with ...
Página 221
... moved seaward , and the harbor bar was becoming a menace , either because the water over it was shallower of because the grain ships were larger . As a port , Ostia competed with the Bay of Naples and its several excellent natural ...
... moved seaward , and the harbor bar was becoming a menace , either because the water over it was shallower of because the grain ships were larger . As a port , Ostia competed with the Bay of Naples and its several excellent natural ...
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