Researchers have achieved a major quantum computing breakthrough: certified randomness, a process where a quantum computer generates truly random numbers, which are then proven to be genuinely random by classical supercomputers. This innovation…
Category: 3. Tech
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A 56-Qubit Quantum Computer Just Did What No Supercomputer Can
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Fancy humanoid robot no longer walks like it urgently needs a toilet
Human-looking bipedal robots can already run, jump, breakdance, punch, and generally perform broad feats of athletic prowess most humans could only dream of. One thing they are still pretty bad at though is walking a straight line without…
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What is Signal? The messaging app, explained.
But Signal uses other techniques to keep your messages private and safe as well. For example, it goes to great lengths to make it hard for the Signal server itself to know who else you are talking to (a feature known as “sealed sender”), or…
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Anthropic can now track the bizarre inner workings of a large language model
Odd behavior
So: What did they find? Anthropic looked at 10 different behaviors in Claude. One involved the use of different languages. Does Claude have a part that speaks French and another part that speaks Chinese, and so on?
The team found…
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The Download: How people fall for pig butchering schemes, and saving glaciers
Gavesh’s journey had started, seemingly innocently, with a job ad on Facebook promising work he desperately needed.
Instead, he found himself trafficked into a business commonly known as “pig butchering”—a form of fraud in which scammers…
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Why are cars bigger in the U.S.? It’s not just cheap gas.
Americans, as you may have noticed, like to supersize things. Soda cans are bigger here, and so are hotel rooms, houses, and cars. Here in the U.S., giant pickup trucks and SUVs are the norm; visit any school at pickup time and you’re…
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DNA Microscopy Creates 3D Maps of Life From the Inside Out
What if you could take a picture of every gene inside a living organism—not with light, but with DNA itself? Scientists at the University of Chicago have pioneered a revolutionary imaging technique called volumetric DNA microscopy. It builds…
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How to save a glacier
Minchew is among the researchers looking into potential plans to alter the future of glaciers. Strategies being proposed by groups around the world include building physical supports to prop them up and installing massive curtains to slow the…
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Inside a romance scam compound—and how people get tricked into being there
This all means it’s up to the tech companies themselves to act on their own initiative. And Big Tech has rarely acted without legislative threats or significant social or financial pressure. Companies won’t do anything if “it’s not…
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The Future of Mars Spacesuits: Insights from Perseverance
What can a NASA Mars rover teach us about the future development of astronaut spacesuits to Mars? This is what NASA’s Perseverance rover, which is currently exploring Jezero Crater on Mars, hopes to address…
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