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 4
... Invention has been going on ever since our apish ancestors learned to feed a fire and flake a flint . But the conditions under which invention takes place , and the pace of inven- tion , have changed greatly since the beginning of ...
... Invention has been going on ever since our apish ancestors learned to feed a fire and flake a flint . But the conditions under which invention takes place , and the pace of inven- tion , have changed greatly since the beginning of ...
Página 9
... invention . Where you draw the line between diffusion and original in- vention , then , is a matter of convenience . Furthermore , there are many well - known cases of inde- pendent invention . As we shall see , the crossbow was in ...
... invention . Where you draw the line between diffusion and original in- vention , then , is a matter of convenience . Furthermore , there are many well - known cases of inde- pendent invention . As we shall see , the crossbow was in ...
Página 180
... inventions secret ; in the absence of patent protection , there was not other way to stop rivals from copying the invention and reaping where the inventor had sown . Inevitably , some inventors took their secrets to the grave . And ...
... inventions secret ; in the absence of patent protection , there was not other way to stop rivals from copying the invention and reaping where the inventor had sown . Inevitably , some inventors took their secrets to the grave . And ...
Contenido
One The Coming of the Engineers | 1 |
Two The Egyptian Engineers | 18 |
Three The Mesopotamian Engineers | 46 |
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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