Category: 7. SciTech
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Meteor shower tonight: How to see the stunning Perseids 2025 shooting stars
The Perseids are one of 2025’s most prolific meteor showers of the year and a great reason to look up at the night sky.
The meteor shower is known for having some of the highest meteor rates – up to 100 per hour under absolutely perfect conditions.
Plus, if you’re getting up early to see…
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The mystery of the first potatoes has finally been solved – and a tomato was involved
The potato, a global food staple first cultivated thousands of years ago in the Andes region of South America before its worldwide spread from…
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Ancient tombs and 1,000-year-old remains uncovered during gas works
Utility workers expanding gas networks in Peru’s capital, Lima, have unearthed two pre-Incan tombs, one containing the 1,000-year-old remains…
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The First Widespread Cure for HIV Could Be in Children
For years, Philip Goulder has been obsessed with a particularly captivating idea: In the hunt for an HIV cure, could children hold the answers?
Starting in the mid-2010s, the University of Oxford pediatrician and immunologist began working with scientists in the South African province of…
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What do TSA bag scanners actually see?
Despite the best of intentions, travelers aren’t always in the clearest headspace when making a mad dash to the airport. So…
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AC or DC: Which Is Better?
Your gadgets run on direct current, but the electricity in your home is alternating current. What’s up with that?
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What medieval skeletons tell us about long-term health and life expectancy
Beneath churchyards in London and Lincolnshire lie the chemical echoes of famine, infection and survival preserved in the teeth of those who…
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Why South Africa is injecting Rhino horns with radioactive isotopes
South Africa has launched an innovative anti-poaching campaign, injecting rhino horns with radioactive isotopes to deter illegal trafficking….
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Leopard Seal Mating Songs Are Eerily Like Our Nursery Rhymes : ScienceAlert
Late in the evening, the Antarctic sky flushes pink. The male leopard seal wakes and slips from the ice into the water. There, he’ll spend the night singing underwater amongst the floating ice floes.
For the next two months he sings every night. He will sing so loudly, the ice around him…
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