Tech Xplore news

Tech Xplore / The world's largest 3D printer is at a university in Maine. It just unveiled an even bigger one

The world's largest 3D printer has created a house that can cut construction time and labor. An even larger printer unveiled on Tuesday may one day create entire neighborhoods.

Apr 23, 2024 in Engineering
Tech Xplore / Holographic displays offer a glimpse into an immersive future

Setting the stage for a new era of immersive displays, researchers are one step closer to mixing the real and virtual worlds in an ordinary pair of eyeglasses using high-definition 3D holographic images, according to a study ...

Tech Xplore / Researchers develop tiny chip that can safeguard user data while enabling efficient computing on a smartphone

Health-monitoring apps can help people manage chronic diseases or stay on track with fitness goals, using nothing more than a smartphone. However, these apps can be slow and energy-inefficient because the vast machine-learning ...

Apr 23, 2024 in Hardware
Tech Xplore / Super Mario hackers' tricks could protect software from bugs, study finds

Video gamers who exploit glitches in games can help experts better understand buggy software, students at the University of Bristol suggest.

Apr 23, 2024 in Software
Tech Xplore / Aerogel-based phase change materials improve thermal management, reduce microwave emissions in electronic devices

Electronic devices are getting more and more complex as they are built to carry out an ever-increasing number of functions. This can be seen in the increased functionality in our personal devices such as our phones, tablets ...

Apr 23, 2024 in Engineering
Tech Xplore / Personalization has the potential to democratize who decides how LLMs behave

A new paper from researchers at Oxford Internet Institute, University of Oxford, highlights the benefits and risks of personalizing Large Language Models (LLMS) to their users.

Apr 23, 2024 in Machine learning & AI
Tech Xplore / Researchers develop high-energy-density aqueous battery based on halogen multi-electron transfer

Traditional non-aqueous lithium-ion batteries have a high energy density, but their safety is compromised due to the flammable organic electrolytes they utilize.

Apr 23, 2024 in Energy & Green Tech
Tech Xplore / How potatoes, corn and beans led to breakthrough in smart windows technology

Smart windows are an exciting technology, capable of blocking out or letting in more light as needed, potentially reducing energy costs of large buildings by making them more efficient. This technology has already hit the ...

Apr 23, 2024 in Engineering
Tech Xplore / A win-win approach: Maximizing Wi-Fi performance using game theory

Connectivity has become paramount in modern societies over the past two decades. With the immense rise in the number of laptops, tablets, and smartphones, most people nowadays expect to have access to free Wi-Fi in a variety ...

Apr 22, 2024 in Internet
Tech Xplore / People, not design features, make a robot social

It takes a village to nurture social robots. Researchers who develop social robots—ones that people interact with—focus too much on design features and not enough on sociological factors, like human-to-human interactions, ...

Apr 22, 2024 in Robotics
Tech Xplore / Plasma treatment enhances electrode material for fuel cells in industry, homes and vehicles

Researchers from Skoltech and their colleagues have improved the properties of a carbon-based electrode material by exposing it to air plasma. Such treatment turned out to enhance electrode performance, which is the limiting ...

Apr 22, 2024 in Engineering
Tech Xplore / An ultralow-concentration electrolyte for lithium-ion batteries

Lithium salts make batteries powerful but expensive. An ultralow-concentration electrolyte based on the lithium salt LiDFOB may be a more economical and more sustainable alternative. Cells using these electrolytes and conventional ...

Apr 22, 2024 in Energy & Green Tech