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The celatone was a device invented by Galileo Galilei to observe Jupiter's moons with the purpose of finding longitude on Earth. It took the form of a piece of headgear with a telescope taking the place of an eyehole.
Art, Modern versions & Overview
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longitude telescope moons dockrey device invented galileo galilei observe jupiter's purpose finding earth took form piece headgear taking place eyehole
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Celatone | related to External links | Video | 0.60 | section |
| Celatone | related to External links | Apparatus | 0.60 | section |
| Celatone | related to Modern versions | In | 0.60 | section |
| Celatone | related to Modern versions | Matthew Dockrey | 0.60 | section |
| Celatone | related to Modern versions | Samuel Parlour | 0.60 | section |
| Celatone | related to Modern versions | From April | 0.60 | section |
| Celatone | related to Modern versions | January | 0.60 | section |
| Celatone | related to Modern versions | Dockrey's | 0.60 | section |
| Celatone | related to Modern versions | Royal Observatory | 0.60 | section |
| Celatone | related to Modern versions | Greenwich | 0.60 | section |
| Celatone | related to Modern versions | London | 0.60 | section |
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