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Showing posts with label Tech. Show all posts
Showing posts with label Tech. Show all posts
Saturday 19 2024

To make nuclear fusion a reliable energy source one day, scientists will first need to design heat- and radiation-resilient materials

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A fusion experiment ran so hot that the wall materials facing the plasma retained defects. Christophe Roux/...
Wednesday 28 2024

New forms of steel for stronger, lighter cars

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Automakers are tweaking production processes to create a slew of new steels with just the right properties, allowing them to build cars tha...
Sunday 02 2024

I’m an astrophysicist mapping the universe with data from the Chandra X-ray Observatory − clear, sharp photos help me study energetic black holes

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NASA’s Chandra X-ray Observatory detects X-ray emissions from astronomical events. NASA/CXC & J. Vaughan ...
Monday 01 2024

What is Volt Typhoon? A cybersecurity expert explains the Chinese hackers targeting US critical infrastructure

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U.S.-China antagonism is particularly acute in the realm of hacking and cybersecurity. AP Photo/Kiichiro Sato R...
Saturday 02 2024

We’ve been here before: AI promised humanlike machines – in 1958

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Frank Rosenblatt with the Mark I Perceptron, the first artificial neural network computer, unveiled in 1958. National Museu...
Tuesday 27 2024

Why federal efforts to protect schools from cybersecurity threats fall short

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The cost of safeguarding America’s schools from cybercriminals could run as high as $5 billion. boonchai wedmakawand via Ge...
Saturday 03 2024

Animal CSI: Forensics comes for the wildlife trade

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Scientists are using the latest in DNA fingerprinting to combat the multibillion-dollar business of trafficking plants and animals By Amb...
Saturday 27 2024

We urgently need data for equitable personalized medicine

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OPINION: A massive bias in medical studies toward men of European origin means that genetic variants in understudied populations don’t get ...