Tech

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ChatGPT Goes Erotic — But Can OpenAI Ensure it Stays 18+?

In December 2025, OpenAI will launch a new ChatGPT feature that lets verified adults create erotic content and participate in romantic or sexual chats. While AI platforms such as Replika and Grok already offer similar experiences, OpenAI’s move represents a major shift in the landscape. The company describes this move as “treating adults like adults,” […]

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China Discovered Something Remarkable on the Moon’s Far Side

China’s Chang’e-6 mission — the first to bring back samples from the Moon’s far side — made an intriguing discovery last year. After examining the lunar samples returned in June, scientists found fragments of CI chondrite — a rare, water-rich meteorite seldom surviving Earth’s atmosphere, ScienceAlert reports. This marks the first detection of CI chondrite

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The first Wind-Powered Underwater Data Center has Been Unveiled

China has built the world’s first wind-powered underwater data center near Shanghai. The ¥1.6 billion (US$226 million) project represents a major advance in sustainable, high-performance computing. Powered by offshore wind and seabed cooling, the facility cuts power use by 22.8%, eliminates fresh water needs, and reduces land use by over 90%. Seawater Cooling Slashes Energy

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Design Sem Nome 2025 10 21T115006.823

What is AI Poisoning? A Computer Scientist’s Explanation

Poisoning is a term commonly linked to the human body and the natural world. However, it’s becoming an increasing concern in the realm of artificial intelligence (AI), especially for large language models like ChatGPT and Claude. A recent study by the UK AI Security Institute, the Alan Turing Institute, and Anthropic, published earlier this month,

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Scientists Create Color X-Ray Technology

“This technology moves X-rays from black-and-white to color, making it easier to spot materials and defects,” said Noelle Collins. Project leader Edward Jiménez said the new Color Hyperspectral X-ray Imaging with Multimetal Targets (CHXI MMT) technology was developed with Noelle Collins and Courtney Sovinec. Sandia Team Tests Technology on Multiple Metal Samples The Sandia National

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Next-Gen Memory: Tungsten-Based SOT-MRAM Provides Rapid, Low-Energy Storage

The ability to consistently reverse the magnetic alignment in materials, called magnetization switching, is crucial for the operation of most memory devices. One common method to achieve this involves generating a rotational force (torque) on electron spins using an electric current, a phenomenon known as spin-orbit torque (SOT). Information storage devices utilizing this effect are

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How Smartphones are Revealing the True Patterns of Urban Movement

When I started my Ph.D. in Boston, I quickly realized how limited and outdated our data is on urban mobility. We often talk about “car dependence,” “walkable neighborhoods,” or “transit equity,” but self-reported surveys that people complete—often outdated by years—usually provide the information behind these terms. These surveys typically ask people to remember every trip

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Researchers use Lab-Grown Mini-Brains to Run Computers

In a lab in the scenic Swiss town of Vevey, a scientist nourishes small clusters of human brain cells with a nutrient-rich solution to keep them alive. Mini-brains must stay healthy to process information, since unlike laptops, they can’t reboot once they die. This new field, called biocomputing or “wetware,” aims to harness the brain’s

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