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Rather than sticking to set schedules, voyages could be planned along routes with the most favourable winds, much as they used to be in the age of sail. This might mean non-perishable goods take a ...

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A return to wind power will help shipowners meet emission targets. In 1926 an unusual vessel arrived in New York after crossing the Atlantic. This was a converted sailing ship renamed Baden-Baden. ...

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The company was set up by Kripa Varanasi and Vishnu Jayaprakash in 2020 to commercialise a new type of spray nozzle. The problem, says Dr Varanasi, an expert in the behaviour of liquids, was that t...

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The world is awash in pesticides. Fully 3m tonnes are thought to be sprayed onto crops worldwide every year, of which only a small fraction are needed. The excess chemicals are known to run off ont...

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Business. Bartleby. Gossip in the workplace. Pssst! Want to read something about rumour and innuendo? Gossip is everywhere. On one estimate, from Megan Robbins and Alexander Karan of Univer...

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When it comes to disinformation, "social media took the cost of distribution to zero, and generative AI takes the cost of generation to zero," says Renee DiResta of the Stanford Internet Observatory. ...

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For "Solitude" Netta Weinstein and Thuy-vy Nguyen, two psychology professors, have teamed up with Heather Hansen, a science journalist, to ponder the rewards of time spent alone. They begin with an...

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Culture. Book review. Loneliness. All by myself. Three books examine the drawbacks and benefits of being alone. All the Lonely People. By Sam Carr. Solitude. By Netta Weinstein, Heather Hansen a...