Astrolabe
Penrhyndeudraeth
목차
8구간 · 구간을 누르면 글 앞부분이 보여요이 이야기는 영어로 쓰여 있어요. 한국어로 읽고 듣는 것은 앱에서 해요. 앱에서 열기 →
1Orientation3:14
Welcome to this scholarly exploration of one of the most ingenious inventions in human history: the astrolabe. We stand at a vantage point overlooking the rugged coast of Wales, a place where the vastness of the sea meets the…
앱에서 듣기2Hellenistic Origins and the Squashed Sphere3:16
The story of the astrolabe begins in the Hellenistic civilization, between the second and third centuries BCE. While its exact invention is often debated, scholars typically attribute the fundamental principles to astronomers…
앱에서 듣기3The Islamic Golden Age: Refinement and Religion3:15
While the astrolabe was born in Greece, it reached its zenith in the medieval Islamic world. Between the eighth and thirteenth centuries, Muslim astronomers transformed the device from a specialized scholarly tool into a…
앱에서 듣기4Anatomy of the Rete: Mapping the Stars3:13
The most visually striking part of the astrolabe is the 'rete' (pronounced 'ree-tee'), a Latin word meaning 'net.' This is the beautiful, intricate brass cutout that sits on the front of the instrument. The rete is effectively a…
앱에서 듣기5The Backside: Measurement and the Alidade3:09
If the front of the astrolabe is a model of the universe, the back is a sophisticated scientific workstation. When you turn the instrument over, you find a series of scales and a rotating bar called the 'alidade.' The alidade is…
앱에서 듣기6A Status Symbol: The Smartphone of the Elite3:24
Beyond its scientific utility, the astrolabe was the ultimate status symbol of the Middle Ages. Just as the latest smartphone today signals a certain level of wealth and technological savvy, carrying a brass astrolabe in the…
앱에서 듣기7Mastering the Calculation: A Step-by-Step Guide3:12
To truly understand the astrolabe, one must perform the dance of the calculation. Let us imagine we want to know the time on a sunny afternoon. …
앱에서 듣기8Closing2:13
Our scholarly journey through the world of the astrolabe concludes here. We have traced its origins from the 'squashed spheres' of Ptolemy to its refinement in the Islamic Golden Age and its status as the 'smartphone' of the…
앱에서 듣기
Astrolabe은(는) 어떤 곳인가요?
Astrolabe — Penrhyndeudraeth에 있는 장소로, 텔비에 이야기 8구간이 있어요. 구간마다 앞부분은 이 페이지에서 글로 읽고, 소리는 앱에서 들어요.
| 위치 | Penrhyndeudraeth |
|---|---|
| 종류 | 유적 |
| 이야기 구간 | 8 |
| 전체 길이 | 총 24분 56초 |
| 글 언어 | 영어 |
| 좌표 | 52.9132, -4.0994 |
| 최종 수정 |