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 […]
Meet the New AI Startup from Former Meta Engineers Read More »
Converting waste carbon into valuable products is essential for sustainable manufacturing. We can recycle carbon dioxide into carbon monoxide and then convert it into energy-dense compounds using electricity. However, current systems rely on anion exchange membranes that degrade over time when exposed to organic substances, reducing their overall efficiency. Low-Cost Diaphragms Offer Efficient Alternative for
Affordable Materials Turn Waste Carbon into High-Energy Compounds Read More »
Neuropsychologist and study author Kristen Knowles explains that horror films trigger the release of relaxation-related chemicals like dopamine and endorphins. This response creates sensations of pleasure and ease, which, according to the research, can help reduce the perception of pain. The expert notes that, beyond the effects of pain-relieving hormones, horror films also work by
Study Shows Horror Movies May Reduce Stress and Enhance Well-Being Read More »
Raising a child is anything but easy, particularly during the early years when parents encounter ongoing challenges. However, a survey by the American website Today.com found that for many women, their husbands—not their children—are the primary source of stress. Among the 7,000 mothers surveyed, the average stress level was 8.5 out of 10. Notably, 46%
Studies Show Husbands Stress Women more than Children Read More »
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
What is the Domain Name System? An Engineer Explains Read More »
In a newly released image from NASA, the galaxy known as NGC 6240 features two supermassive black holes currently merging. The image combines fresh X-ray data from the Chandra Observatory (displayed in red, orange, and yellow) with an optical image captured by the Hubble Space Telescope, first published in 2008. The two merging black holes,
NASA Unveils Photos Depicting Two Supermassive Black Holes Coming Together Read More »
Don’t be misled by the fog, eerie lights, or fake bats—Worcester Polytechnic Institute’s robotics lab isn’t throwing a Halloween party. Instead, the lab serves as a testing site for miniature drones designed to carry out search and rescue operations in dark, smoky, or stormy environments. “We know that during earthquakes or tsunamis, power lines often
Bat-Inspired Drones Could Aid Rescues in Storms and Darkness Read More »
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
As AI Develops Further, it Could Become More Self-Serving Read More »
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
An Analog RRAM System Quickly and Accurately Computes Matrix Equations Read More »
According to new research from Princeton Engineering, wastewater can substitute for clean water in hydrogen production, overcoming a key limitation of hydrogen fuel and cutting water treatment costs by up to 47%. Published in the journal Water Research, the study represents progress toward making hydrogen a viable option for decarbonizing hard-to-electrify industries like steel and
Polluted Water Enhances Opportunities for Clean Hydrogen Read More »