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 16
... centuries . But , looked at over the whole stretch of recorded history , the advance of science has been erratic . It has leaped ahead in sudden spurts , shot off on pseudo - scientific tangents like astrology and alchemy , become ...
... centuries . But , looked at over the whole stretch of recorded history , the advance of science has been erratic . It has leaped ahead in sudden spurts , shot off on pseudo - scientific tangents like astrology and alchemy , become ...
Página 224
... centuries , except that the sail is squared off at the forward end instead of coming to a point . A sail of this type is called a short - luffed lug . Other Greeks of about the same time had tombstones showing fore - and - aft sails of ...
... centuries , except that the sail is squared off at the forward end instead of coming to a point . A sail of this type is called a short - luffed lug . Other Greeks of about the same time had tombstones showing fore - and - aft sails of ...
Página 403
... century machines . A few men , during the centuries following Leo- nardo's death , mined the manuscripts for ideas . One such was the mathematician Girolamo Cardano , whose father had been a friend of Leonardo . We cannot tell for sure ...
... century machines . A few men , during the centuries following Leo- nardo's death , mined the manuscripts for ideas . One such was the mathematician Girolamo Cardano , whose father had been a friend of Leonardo . We cannot tell for sure ...
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