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What device useful for ship navigation did Petty improve?

  • Compass

  • Astrolabe

  • Chronometer

  • Double-hulled ship

Answer

The double-hulled ship, a critical innovation developed by William Petty, revolutionised ship navigation. By incorporating two layers of hulls with a vacant space in between, the double-hulled design drastically improved buoyancy, stability, and resistance to damage, making ships safer and more efficient. This advancement marked a significant milestone in maritime history, enhancing the overall safety and reliability of sea voyages.
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