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Carpet fibers can stop concrete cracking

Engineers in Australia have found a way to make stronger and crack-resistant concrete with scrap carpet fibers, rolling out the red carpet for sustainability in the construction sector.

Crowdsourcing system aims to map wildfires in seconds

The 2023 blaze in Lahaina, Hawaii, which claimed more than 100 lives and burned 6,500 acres of land across Maui, is a tragic example of how rapid wildfire spread can make effective response efforts impossible, resulting in ...

3D-printed solutions shield electronics from electrostatic discharge

Electrostatic discharge (ESD) protection is a significant concern in the chemical and electronics industries. In electronics, ESD often causes integrated circuit failures due to rapid voltage and current discharges from charged ...

Tiny electronic nose rivals animal scent detection

Imagine a robot that can detect scents in the air and track down their sources as efficiently as a dog or a mouse. If realized, it could detect small wildfires in dense forests, find people buried in debris after an earthquake, ...

Repurposed RFID tags allow for battery-free sensing and tracking

Data is power. According to Dinesh Bharadia, an associate professor at UC San Diego in the Department of Electrical and Computer Engineering with an affiliate appointment in the Department of Computer Science and Engineering ...

Drone with its own 'nervous system' trialed by scientists

Scientists are testing a drone fitted with its own "nervous system" which they claim can keep it operating in the sky for longer. It was created by experts at the University of Southampton who say the system, made of optical ...

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Hi Tech & Innovation
Autonomous truck company Aurora delays hauling freight without human drivers until April
Engineering
Optimized surface prevents 100% of frost formation on flat areas for a week
Engineering
Enhanced 3D-printed alloy shows high potential for space applications
Energy & Green Tech
Static electricity could help run air conditioners
Engineering
Machine learning enhances defect detection in metal 3D printing
Robotics
Autonomous tech is coming to farming. What will it mean for crops and workers who harvest them?
Energy & Green Tech
Miniature soft lithium-ion battery offers new possibilities for bio-integrated devices and robotics
Engineering
Soft robotic shorts could assist older adults and people with limited mobility while walking
Engineering
Meet MobiPrint: The smart 3D printer that can upgrade your home instantly
Engineering
The world's first non-electric touchpad takes sensor technology to extreme conditions
Electronics & Semiconductors
New hydrogel semiconductor could lead to better tissue-interfaced bioelectronics
Electronics & Semiconductors
Liquid metal microdroplets enable soft, flexible electric connections across and through circuit layers
Electronics & Semiconductors
On-skin electronics toolkit enhances customizability for users
Engineering
Hybrid patch offers 70X stronger adhesion, preventing cracks without traditional chemical adhesives
Electronics & Semiconductors
Stretchable transistors used in wearable devices enable in-sensor edge computing
Hi Tech & Innovation
For Deaf people, train travel can be a gamble—AI-powered Auslan avatar can help
Hi Tech & Innovation
Researchers harness generative AI to preserve Cantonese porcelain art and heritage
Software
New app performs real-time, full-body motion capture with a smartphone
Telecom
Ancient 3D paper art, kirigami, could reshape modern wireless technology
Computer Sciences
New algorithm helps read QR codes on uneven surfaces

Other news

Astronomy
A formula for life? New model calculates chances of intelligent beings in our universe and beyond
General Physics
Hints of a 'neutrino fog' could complicate efforts to detect dark matter
Astronomy
New research challenges dark matter theory in galaxy formation
Earth Sciences
First amber find on the Antarctic continent provides new insights into Cretaceous forests
Archaeology
Declassified spy images help locate ancient battle site
Astronomy
Team proposes new solar composition ratios that could reconcile longstanding questions
General Physics
Lattice QCD method suggests a simpler spectrum of exotic XYZ hadrons
General Physics
Computational method pinpoints how cause-and-effect relationships ebb and flow over time
Bio & Medicine
Low-cost method removes micro- and nanoplastics from water
Astronomy
Astronomers investigate long-term variability of blazar AO 0235+164
Archaeology
Archaeologists excavate earliest known ancient Maya salt works
Bio & Medicine
Nanofiber patch for psoriasis treatment has dual release functionality
Environment
Researchers advocate for new framework to measure sustainable economic growth
Biochemistry
Bioluminescent proteins made from scratch enable non-invasive, multi-functional biological imaging
Biotechnology
Self-organization of living matter into complex structures: How light pattern impacts aggregation of active filaments
Plants & Animals
Virtual fruity fly model can simulate sensory navigation
Condensed Matter
New design for photonic time crystals could change how we use and control light
Planetary Sciences
Philae's extraordinary comet landing relived
Evolution
Particle accelerator helps discover new fossil species of coelacanth
Environment
Study: It's still possible to limit climate change to 1.5°C if some countries go beyond their own targets

Reimagining the future of solar energy

Scientists are always on the lookout for ways to make our world a better place, and one area they're focusing on is solar energy. One idea in this area is to make solar cells more efficient by concentrating more solar light ...

A rechargeable, non-aqueous manganese metal battery

A research team led by Prof. Chen Wei from the University of Science and Technology of China (USTC) of the Chinese Academy of Science (CAS) revealed for the first time the important role of halogen-mediated solvation structure ...

Opening new doors in the VR world—literally

Room-scale virtual reality (VR) is one where users explore a VR environment by physically walking through it. The technology provides many benefits, given its highly immersive experience. Yet the drawback is that it requires ...