Computer & Electronics

Design Sem Nome 2025 11 06T154537.117

Designed Proteins Allow Efficient, Green, and Biocompatible Energy Storage

Computer & Electronics, Tech /

Scientists have successfully altered a class of proteins to enable them to conduct and store electricity. These engineered proteins are stable, easy-to-process, sustainable, and biocompatible conductive materials suitable for industrial use. Modular LEGO Proteins The research, led by Aitziber L. Cortajarena, Calvo, and Morant published a paper in Advanced Materials as part of the e-PROT […]

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Design Sem Nome 2025 11 06T125102.927

Meet the New AI Startup from Former Meta Engineers

Tech, Wearables /

A smart ring aims to turn voice into an interface and thoughts into actions, marking the dawn of conversational wearables and reshaping how we engage with AI. For decades, our interaction with technology has revolved around screens, keyboards, and touch. Now, a new generation of devices is reimagining that relationship—where speech, gesture, and presence emerge

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Design Sem Nome 2025 11 04T160343.763

What is the Domain Name System? An Engineer Explains

Computer & Electronics, Tech /

During the Amazon Web Services (AWS) outage on October 20, 2025, millions of users were unable to access familiar websites and apps. The servers themselves weren’t offline; the issue was deeper—their names couldn’t be resolved. The culprit was DNS, or the Domain Name System, often described as the internet’s phone book. Every device online has

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Design Sem Nome 2025 10 31T093907.333

As AI Develops Further, it Could Become More Self-Serving

Artificial Intelligence, Tech /

A new study from Carnegie Mellon University’s School of Computer Science finds that as artificial intelligence systems become smarter, they tend to behave more selfishly. Reasoning AI Fuels Self-Interest Researchers at Carnegie Mellon University’s Human-Computer Interaction Institute (HCII) discovered that large language models (LLMs) with strong reasoning abilities tend to display selfish behavior, struggle to

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Design Sem Nome 2025 10 30T150415.166

An Analog RRAM System Quickly and Accurately Computes Matrix Equations

Computer & Electronics, Tech /

Analog computers perform calculations by manipulating physical quantities—such as electrical currents—that correspond to mathematical variables, rather than representing data with discrete binary values (0 and 1) as digital computers do. Although analog computing systems can handle general-purpose tasks effectively, they are often vulnerable to noise (i.e., background or external interference) and typically less accurate than

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Design Sem Nome 2025 10 29T113205.972

Qualcomm Set to Challenge Nvidia with its own Line of AI Chips

Computer & Electronics, Tech /

On October 27, Qualcomm unveiled a new line of artificial intelligence chips aimed at challenging market leader Nvidia, as competition intensifies to profit from the rapid expansion of AI data centers. If successful, Qualcomm — the San Diego-based technology giant — could secure a foothold in the AI data center market as customers seek alternatives

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Design Sem Nome 2025 10 27T084535.053

Scientists Developed a New Refrigeration Method

Tech, Wearables /

Introducing ionocaloric cooling — a groundbreaking method for reducing temperatures that could replace current refrigeration systems with a safer, more environmentally friendly alternative. How Traditional Refrigeration Systems Work Conventional refrigeration works by moving heat away from an area using a fluid that absorbs warmth as it evaporates into a gas, then circulates through a closed

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Design Sem Nome 2025 10 23T150628.918

What’s The Future Of The Internet? Different Perspectives On The Metaverse

Tech, Wearables /

The race to create the metaverse—a massive digital universe blending virtual and physical realities—is turning into a worldwide competition for dominance. New research from the University of Amsterdam shows that the United States, China, and the European Union are each pursuing their own distinct paths toward this “new internet,” reflecting sharply different political and economic

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Design Sem Nome 2025 10 23T111637.200

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

Artificial Intelligence, Tech /

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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