3.1K views · 127 reactions | On this day in 1714, the Longitude Act was passed, which offered rewards for finding an accurate method for navigation at sea. Self-taught clock maker, John Harrison, would go on to take up the challenge. His timepieces, H1, H2, H3 and H4 revolutionised the history of timekeeping. Learn more about the longitude problem: https://bit.ly/longitudeRMG | Royal Museums Greenwich | Facebook
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3.1K views · 127 reactions | On this day in 1714, the Longitude Act wa…
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11K views · 54 reactions | Do you have a favourite item since you've been staying at home more? We asked Darcy, one of our Visitor and Sales Assistants at the Museum, to pick his - and he chose John Harrison's famous clocks. | Royal Museums Greenwich | Facebook
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11K views · 54 reactions | Do you have a favourite item since you've …
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