

Understanding Greek and Roman Technology: From Catapult to the Pantheon
免費試用 The Great Courses Signature Collection 或購買
受條款限制
需要 Prime 會員資格
集
第 季第 1 集1 - Technology in the Classical World
2013年12月15日32 分鐘Begin your exploration of ancient Greek and Roman engineering by probing the technological edge that allowed the Greeks to beat the Persians at the Battle of Salamis. Then survey the aims of the course and preview an impressive piece of technology that you will encounter in a later lecture.#Science & Mathematics免費試用 The Great Courses Signature Collection 或購買第 季第 1 集2 - The Substance of Technology--Materials
2013年12月13日29 分鐘Study the engineering materials available in classical antiquity. First look at the simple physics of compression and tension. Then consider six specific materials: stone, wood, clay, copper, bronze, and iron. Examine how they came into use and how their properties influenced the design of technological systems.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集3 - From Quarry to Temple--Building in Stone
2013年12月13日30 分鐘Gain a deeper appreciation for the ancient world's most important construction material by following a block of stone from a quarry to its final resting place in the wall of a Greek temple. Learn how stone blocks were extracted from solid bedrock, moved many miles, and then fitted together without mortar.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集4 - Stone Masonry Perfected--The Greek Temple
2013年12月13日29 分鐘Focus on the classical-era temple, one of the crowning achievements of Hellenic civilization. Where did it originate? Why are the many examples so architecturally consistent? What were the principles of Greek temple design? And what were its structural limitations?免費試用 The Great Courses Signature Collection 或購買第 季第 1 集5 - From Temple to Basilica--Timber Roof Systems
2013年12月13日31 分鐘No wooden roof of a Greek temple has survived from antiquity, yet we can surmise a great deal about how these impressive structures were engineered. Trace how Greek and later Roman architects covered large interior spaces with increasingly sophisticated timber roof systems.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集6 - Construction Revolution--Arches and Concrete
2013年12月13日35 分鐘Learn how the physics of the arch solves the problem of the tensile weakness of stone. Then see how standard bricks and concrete greatly simplify and reduce the cost of monumental building. These technologies were the key to Rome's construction revolution.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集7 - Construction in Transition--The Colosseum
2013年12月13日30 分鐘Built in the A.D. 70s, the Colosseum reflects a transitional period of Roman building technology. Follow the construction of this mammoth arena from the ground up. Begin with the geometry of the building. Then focus on its blend of traditional and state-of-the-art construction techniques.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集8 - The Genesis of a New Imperial Architecture
2013年12月13日35 分鐘Focus on two structures--Nero's Golden House and Trajan's Market--which are emblematic of Rome's bold new imperial architecture during the 1st and early 2nd centuries. These buildings feature complex vaulted and domed structures, asymmetrical floor plans, and striking interior spaces.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集9 - The Most Celebrated Edifice--The Pantheon
2013年12月13日27 分鐘Conclude your study of great classical-era structures by examining the greatest of them all: the Pantheon in Rome. Imitated but never equaled, this temple to all the gods incorporates Greek as well as quintessentially Roman architectural features. The stupendous dome is a work of engineering genius.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集10 - Cities by Design--The Rise of Urban Planning
2013年12月13日27 分鐘Start a series of lectures on infrastructure in the classical world with a look at city planning. The Piraeus in Greece was an influential early example. Analyze the Roman approach to creating a rational order for their cities. Also learn the Roman technique for surveying a city plan.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集11 - Connecting the Empire--Roads and Bridges
2013年12月13日35 分鐘At its height, the Roman Empire had 75,000 miles of public roads, organized into a system that incorporated way-stations, milestones, triumphal arches, and upward of 1,000 bridges. Investigate how the Romans created this impressive transportation network, parts of which have survived for 2,000 years.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集12 - From Source to City--Water Supply Systems
2013年12月13日28 分鐘Delve into the history of water supply technologies. The Greeks solved the problem of transporting water across deep valleys by building inverted siphons. By contrast, the Romans preferred to use arcaded aqueduct bridges whenever possible. Why was this apparently extravagant technique often more practical?免費試用 The Great Courses Signature Collection 或購買第 季第 1 集13 - Engineering a Roman Aqueduct
2013年12月13日29 分鐘Design an aqueduct for a hypothetical Roman town. First identify a water source. Then consider its elevation and distance to the town, the possible terrain profiles for a channel, and the appropriate type of aqueduct. Conclude by examining the complex system that supplied plentiful water to Rome.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集14 - Go with the Flow--Urban Water Distribution
2013年12月13日27 分鐘Trace the flow of water through a major city such as Rome--from the aqueduct to water towers, public fountains, buildings and private residences, and ultimately to sewers. Among the questions you consider: Did the widespread use of lead pipes create a lead poisoning hazard?免費試用 The Great Courses Signature Collection 或購買第 季第 1 集15 - Paradigm and Paragon--Imperial Roman Baths
2013年12月13日29 分鐘Complete your exploration of classical-era infrastructure by exploring one of the ancient world's finest examples of an engineered system: the imperial Roman baths. Focus on the magnificent Baths of Caracalla, finished in A.D. 235, by spotlighting the major steps in its five-year construction.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集16 - Harnessing Animal Power--Land Transportation
2013年12月13日31 分鐘Begin a sequence of eight lectures on machines in the ancient world. After an introduction to the simple machines described by the Greeks, focus on land transport employing the wheel and axle. Discover that wagon technology reached a high level of sophistication in the Roman Empire.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集17 - Leveraging Human Power--Construction Cranes
2013年12月13日31 分鐘How were giant stone blocks lifted using only muscle power? Examine the technology of classical-era cranes, breaking down their components to understand how they provided significant mechanical advantage. Close with a theory on the construction technique used to stack the massive marble drums of Trajan's Column in Rome.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集18 - Lifting Water with Human Power
2013年12月13日31 分鐘In antiquity, water pumps were extensively used in ships, mines, and agriculture. Investigate how these devices worked. From Archimedes' screw, to the waterwheel, to the piston pump, each had tradeoffs between flow rate, height of lift, and muscle power required.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集19 - Milling Grain with Water Power
2013年12月13日29 分鐘By the 1st century A.D., waterwheels were widely used for grinding grain throughout the ancient world. Explore three different types of waterwheels that were perfected by the Romans: the undershot wheel, the overshot wheel, and the vertical-shaft wheel, each with its advantages and disadvantages.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集20 - Machines at War--Siege Towers and Rams
2013年12月13日31 分鐘Focus on the ancient world's most technologically intensive form of warfare--the siege--which provided a powerful stimulus for the development of large-scale machines such as siege towers and rams. Analyze several famous sieges, including the Roman attack on Jotapata during the Jewish War.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集21 - Machines at War--Evolution of the Catapult
2013年12月13日34 分鐘Trace the evolution of the catapult, which overcomes the inherent human physiological limitations associated with the bow and arrow. From hand-operated crossbows, catapults progressed to giant artillery pieces able to shoot enormous arrows and hurl heavy projectiles. Revisit a type of catapult called the palintone from Lecture 1, and watch it in action.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集22 - Machines at Sea--Ancient Ships
2013年12月13日34 分鐘Spurred by their dependence on maritime trade, the ancient Greeks became masters of nautical engineering. Follow the development of their ship design and sailing techniques, which were adopted by the Romans and paved the way for the great age of exploration in the 15th century.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集23 - Reconstructing the Greek Trireme
2013年12月13日33 分鐘The trireme, a swift warship with three banks of oars, ruled the Mediterranean Sea in the 5th century B.C., when the Athenian empire was at its height. Yet only sparse evidence remains for what these vessels were like. Follow a detailed reconstruction based on tantalizing clues.免費試用 The Great Courses Signature Collection 或購買第 季第 1 集24 - The Modern Legacy of Ancient Technology
2013年12月13日33 分鐘Finish the course by exploring the legacy of classical-era technology, discovering that its influence is everywhere. From roads, aqueducts, and planned cities, to structural trusses, concrete, and the classical architectural style, the fruits of Greek and Roman engineering play a vital role in the modern world.免費試用 The Great Courses Signature Collection 或購買