Tech

Design Sem Nome 2025 10 16T160857.949

Scientists Found an Incredible New Use for Used Coffee Grounds

Food, Science /

Australian scientists discovered that charred coffee grounds can enhance concrete strength by up to 30%. This innovative approach could tackle several issues simultaneously. Each year, people around the world generate about 10 billion kilograms (22 billion pounds) of coffee waste, most of which ends up in landfills. Addressing Waste and Concrete Demand “Disposing of organic […]

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Design Sem Nome 2025 10 16T092759.806

Scientists Developed the First ‘Living’ Cement that Generates Energy and could Reshape Construction

Architecture, Engineering /

Is traditional cement—the kind we’ve known since childhood for laying floors or building walls—nearing its end? In Denmark, researchers have surprised the world with the creation of “living cement.” Beyond construction, this innovative material can also store and generate energy. Scientists at Aarhus University achieved the breakthrough by integrating the bacterium Shewanella oneidensis—renowned for its

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Design Sem Nome 2025 10 15T111442.328

Lasers and Gold Nanoparticles Enable Crystal Growth for New Materials

Material & Energy, Material Technology, Nanotechnology /

Michigan State University researchers have found a way to create crystals on demand, which are essential for technologies like solar panels, LED lighting, and medical imaging. A New Frontier in Material Science Published in ACS Nano, the breakthrough involved hitting gold nanoparticles with a single laser pulse. “We’re only starting to explore the possibilities. This

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Design Sem Nome 2025 10 15T101234.470

Robot Drone ‘Backpack’ Drives, Flies, and Responds To Emergencies

Applied Science, Drones, Robotics /

Introducing X1: The world’s first multi-robot system combining a humanoid robot with a shape-shifting drone that can launch from its back and later transform to drive independently. Global Collaboration Advancing Multimodal Robotics The new multimodal system is the result of a three-year partnership between Caltech’s Center for Autonomous Systems and Technologies (CAST) and the Technology

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Design Sem Nome 2025 10 03T142845.204

How Emerging Technologies Like VR and AI could Shape a Kinder, More United Generation

Artificial Intelligence, Tech, Wearables /

Empathy isn’t merely a desirable soft skill—it’s a fundamental part of how both children and adults manage emotions, form relationships, and learn from each other. Between ages 6 and 9, children start moving away from self-centered thinking and begin to recognize other people’s feelings and viewpoints. This stage of early childhood is a critical time

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Scientists Have Grown Human Skin in The Lab and may be Close to Stopping Aging

Medical Care, Medicine /

This advancement could pave the way for techniques to reduce visible aging and produce synthetic skin for transplantation. It is tied to the ambitious Human Cell Atlas initiative, which aims to map the formation of every part of the human body. Spearheaded by researchers at the Wellcome Sanger Institute in the UK, the project explores

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Design Sem Nome 2025 10 01T120015.268

Study Reveals People Forgive Machines Similarly to Humans

Applied Science, Artificial Intelligence, Robotics /

When technology malfunctions—like a frozen computer at a crucial moment, a GPS guiding us into traffic, or a washing machine halting mid-cycle—our initial response is usually frustration. These common annoyances often spark irritation. However, a recent study by two Israeli researchers suggests a surprising insight: we tend to extend forgiveness to machines in much the

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Samsung’s Portable Smart TV Comes with a Built-In Battery

Entertainment, TV Tech /

For viewers who want their TV to follow them around, Samsung has unveiled a new option. The Moving Style model features a 27-inch QHD touchscreen, Dolby audio, a rechargeable battery, a kickstand with a built-in handle, and a full smart entertainment hub. Familiar Concept, New Competitor Sound familiar? That’s because LG released something similar earlier

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Design Sem Nome 2025 09 26T104445.914

Mice and AI Show Similar Patterns in Cooperative Learning

Artificial Intelligence, Tech /

Amid widespread conflict and division in the news, a UCLA study reveals striking parallels in how mice and AI systems learn to cooperate by pursuing common goals. The results, published in Science, show that both biological brains and AI neural networks independently arrived at similar strategies and neural patterns when working together—pointing to universal principles

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Design Sem Nome 2025 09 26T101624.385

AI Can Write Your College Essay, But it Won’t Capture Your Unique Voice

Artificial Intelligence, Tech /

Students considering using ChatGPT to write their college admissions essays should reconsider: AI tools tend to produce overly generic personal stories, even when asked to reflect specific races or genders. Cornell Study Reveals AI-Generated College Essays Lack Authenticity and Individuality Researchers at Cornell’s Ann S. Bowers College of Computing and Information Science analyzed 30,000 human-written

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