A 2nd grader designed an adorable mascot for NASA’s Artemis II mission

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. Artemis II astronauts have entered final preparations for their historic trip around the moon, but they won’t be flying alone. While speaking recently at NASA’s Kennedy Space Center in Cape Canaveral, Florida, mission commander Reid Wiseman revealed the mission’s…

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Sewer line workers stumble on Viking ship timber

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. Work on a sewer line southeast of Amsterdam was paused recently, after construction crews discovered an unexpected and very large obstacle. According to a recent social media post from the Dutch town of Wijk bij Duurstede, municipal workers encountered…

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Mushy bourbon sludge recycled into battery electrodes

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. It’s generally not a great idea to mix bourbon with high-voltage electricity. That said, chemists at the University of Kentucky discovered a potentially powerful use for one of whiskey’s most annoying—and plentiful—byproducts. According to the team , the liquor’s…

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‘Dune’ tried to warn us against AI

Even the biggest fans of Dune know that Frank Herbert’s classic sci-fi epic quickly veers into the fantastical. Giant subterranean sandworms measuring 1,500 feet long; a narcotic that fuels interstellar travel and bends a user’s perception of space-time; a mystical cabal of eugenicist witches—the list goes on. But there is at least one story within…

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Clothes really do come back in style every 20 years

Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. Clothing trends come and go, but in some cases, they don’t stay away for too long. For decades, both the fashion industry and its devotees have referenced the so-called “20-year-rule,” which suggests society is liable to see certain styles…

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