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Roman Achievements
Roman Engineering & Architecture
| Term | Definition |
|---|---|
| Appian Way | one of the earliest and strategically most important Roman roads of the ancient republic. |
| aqueduct | a structure that uses gravity and slope to carry water from the mountains to the city of Rome over a long distance. Emperor Claudius built the first one. |
| Colosseum | a large amphitheater built in Rome by Emperor Vespasian around 70AD, Site of gladiatorial games, naval battles, and executions of prisoners and early Christians. |
| Pantheon | Famous temple to all the gods built by Emperor Hadrian of Ancient Rome, in about 126 AD. The building is circular with a unique concrete dome, featuring an "oculus" or opening in the ceiling. |
| oculus | Latin meaning "eye"; the opening at the top of the dome of the Pantheon, allowing light and air into the center of the structure |
| Circus Maximus | ancient Roman chariot racing stadium; It was the largest stadium in ancient Rome; seating 250.000 people, one quarter of Rome's population. |
| cuniculus | water channels created by the Etruscans by digging holes perpendicular to the flow of underground streams used for irrigation |
| Baths of Caracalla | the largest public "thermae" in the world when completed in 217 AD, covering 27 acres and could serve 1600 citizens of all classes. Featured hot & cold pools, steam rooms, libraries, track, gardens and more. |
| Caesar's Bridge | Mile-long wooden structure constructed in just 10 days across the Rhine River by Roman legions to demonstrate the power of Rome to the barbarian Germanic tribes. |
| keystone arch | Roman engineering innovation that provided more strength, saved time and building materials, and allowed construction of much taller buildings and aqueducts |
| Roman concrete | A unique and very durable mortar that mixed limestone with volcanic ash (pozzolana)that could even harden underwater. |
| vaulted ceiling | Roman innovation using overlapping arches to create a tunnel or domed opening |
| Trajan's Forum and Market | Public space carved out of a hillside in downtown Rome, featuring basilicas, gardens, libraries and 150 shops. The first shopping mall. |
| groma | device used by Roman engineers to sight lines and distance for building roads, aqueducts, etc. Consisted of a pole with crossed rods at a 90 degree angle balanced on the top, with lead weights dangling from the end of each rod. |
| Hadrian's Wall | 73-mile long system of fortifications and ditches built in northern Britain to provide discipline for the roman legions and secure the frontier against the barbarian Celts and Picts. |
| vallum | 125-foot wide system of ditches that ran the length of Hadrian's Wall in northern Britain |