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Month: July 2025

Technology

Metal-free supercapacitor stack delivers 200 volts from just 3.8 cm³

July 23, 2025 Tech Xplore

Researchers at Guangdong University of Technology have developed a new method to build powerful, compact energy storage devices—called thin-film supercapacitors (TFSCs)—without using metal parts or traditional separators. Their tiny 3.8 cm³ device is even capable […]

Computers

Researchers develop new method to boost industrial robot dynamics modeling efficiency

July 23, 2025 Tech Xplore

A research team from the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences has developed a new method to enhance the efficiency of dynamics modeling for industrial robots, tackling […]

Computers

New reconfigurable memristor-based system enables in-memory data sorting

July 23, 2025 Tech Xplore

Organizing data in a specific order, also known as sorting, is a central computing operation performed by a wide range of systems. Conventional hardware systems rely on separate components to store and sort data, which […]

Internet

Extreme weather misinformation ‘putting lives at risk,’ study warns

July 22, 2025 Tech Xplore

Major social media platforms are enabling and profiting from misinformation around extreme weather events, endangering lives and impeding emergency response efforts, a research group said Tuesday.This article was originally published on this website.

Computers

AI chatbots remain overconfident—even when they’re wrong, study finds

July 22, 2025 Tech Xplore

Artificial intelligence chatbots are everywhere these days, from smartphone apps and customer service portals to online search engines. But what happens when these handy tools overestimate their own abilities?This article was originally published on this […]

Computers

Why humans excel at recognizing objects from fragments while AI struggles

July 22, 2025 Tech Xplore

A study from EPFL reveals why humans excel at recognizing objects from fragments while AI struggles, highlighting the critical role of contour integration in human vision.This article was originally published on this website.

Math

Humans beat AI at international math contest despite gold-level AI scores

July 22, 2025 Phys Org

Humans beat generative AI models made by Google and OpenAI at a top international mathematics competition, despite the programs reaching gold-level scores for the first time.This article was originally published on this website.

Computers

Image generation reimagined: Tokenizers and decoders enable editing and inpainting without generators

July 22, 2025 Tech Xplore

AI image generation—which relies on neural networks to create new images from a variety of inputs, including text prompts—is projected to become a billion-dollar industry by the end of this decade. Even with today’s technology, […]

Computers

Platform can make machine learning more transparent and accessible

July 21, 2025 Tech Xplore

What began as a Ph.D. project has grown into a website with 120,000 unique visitors each year. With the platform OpenML, researcher Jan van Rijn is contributing to open science, aiming to make machine learning […]

Computers

New multi-camera vision system enables fast, precise online measurement of complex tubes

July 21, 2025 Tech Xplore

Complex tubes with flanges, joints and other components, characterized by a large number of diverse shapes and complex structures, are key parts of aircraft engines, rockets and other equipment. In order to ensure the smooth […]

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