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Longitude
Part 1 of Paper
....n by Dava Sobel. The book is called because it is about a clock maker who was able to determine . Determining was the superlative scientific question in the eighteenth century that Galileo and Newton were not able to resolve.
The principal inspiration behind the invention completed in this book is that many sailors.... Part 2 of Paper
....ilt his first pendulum watch in 1713. It was constructed entirely out of wood. Harrison called his first sea clock Harrison’s No. 1 or H-1 for short. H-1 was bar-shaped, built out of shinny brass, and was big in size. His second attempt was called H-2. H-2 was a heavy weight of 86 pounds, but fitted into a small box as John promised it would. H-2 was also bar-shaped and included an implement to ensure a unchanging drive and a more agreeable temperature reimbursement device. Although.... |
| Number of words: 834 - Approximate pages: 4 |
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