Tech Xplore news
Tech Xplore / Bamboo emerges as potential source of affordable, low-carbon transportation fuels
A new study by researchers, including those in Worcester Polytechnic Institute's Department of Chemical Engineering, has found that the fastest-growing plant on Earth may offer a sustainable and cost-effective alternative ...
Tech Xplore / Metal alloys defy the deep freeze, staying tough at -253°C
Scientists have discovered a class of metal that can unexpectedly resist extreme cold using an unusual mechanism. Normally such temperatures would make similar materials brittle and vulnerable to breaking. The findings, published ...
Tech Xplore / Can AI understand space, time and pain?
Artificial intelligence can do remarkable things, but how much does it actually understand about the world? Researchers have found that surprisingly specific information can be extracted from the inner workings of large language ...
Tech Xplore / How artificial neural networks build their own learning machinery
As artificial intelligence becomes more powerful, its ability to handle humanlike tasks is undeniable. Artificial neural networks can learn to recognize images, use language or write computer code. Like the brain's circuits, ...
Tech Xplore / Engineers develop wearable solar device to power soldiers' gear in the field
A U.S. soldier may carry up to 20 pounds (9 kilograms) of batteries to power communications equipment and other electronics on missions. New research from FIU could help lighten that load. A team of engineers has developed ...
Tech Xplore / Recycled plastic asphalt can boost pavement performance and limit particle release
Asphalt containing recycled plastic held together better than conventional asphalt and showed a lower level of plastic-like particles after combined traffic and moisture-related laboratory testing, according to a study led ...
Tech Xplore / Shoulder exoskeletons can slow arm movements, revealing potential barrier to worker adoption
Shoulder exoskeletons designed to help manufacturing workers with overhead tasks need to allow for more dynamic movement before workers reliably use them, according to two studies led by University of Michigan Engineering ...
Tech Xplore / New hardware method adds timing condition to decoding encrypted information
Some information, such as exam questions or bid prices, must remain unreadable until an agreed time, even if it has already been delivered. KAIST researchers have used changes in the electric current inside a semiconductor ...
Tech Xplore / Ultrafast oxide-ion conductors offer route to low-temperature fuel cells
Solid-oxide fuel cells (SOFCs), which convert chemical energy directly into electrical power, are promising energy-conversion technologies because they can operate on various fuels, including hydrogen, natural gas and biogas.
Tech Xplore / Engineers develop new way to monitor 3D printed concrete during construction
A Rowan University team of engineers has developed a new way to measure how 3D-printed concrete deforms during printing and curing, revealing how lower layers respond to the weight and pressure of newly deposited material. ...
Tech Xplore / New detector spots AI-generated work by examining ideas, not words
It's no secret that an ever-increasing number of scientists use AI to help with their papers. While tasks such as polishing text are generally permissible if declared, using the technology to write papers, or parts of papers, ...
Tech Xplore / Anthropic warns of AI 'worms' spreading across smart gadgets
Small artificial intelligence models may be only months away from being able to behave like a computer worm, copying themselves from one internet-connected gadget to the next without human help, Anthropic said.
