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The Return of Sail Power: Cargo Ships Are Turning Back to the Wind

193 points · 136 comments · gumby

  1. erelong · · focus · HN ↗
    Possibly related: <a href="https:&#x2F;&#x2F;solar.lowtechmagazine.com&#x2F;2021&#x2F;05&#x2F;how-to-design-a-sailing-ship-for-the-21st-century" rel="nofollow">https:&#x2F;&#x2F;solar.lowtechmagazine.com&#x2F;2021&#x2F;05&#x2F;how-to-design-a-sa...
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