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Technology news
Versatile microscale robots can fold into 3D shapes and crawl
Cornell University researchers have created microscale robots less than 1 millimeter in size that are printed as a 2D hexagonal "metasheet," but with a jolt of electricity, morph into preprogrammed 3D shapes and crawl.
Robotics
5 hours ago
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26
Energy-efficient device uses solar power to turn seawater into fresh water
Researchers at the University of Waterloo have designed an energy-efficient device that produces drinking water from seawater using an evaporation process driven largely by the sun.
Engineering
8 hours ago
0
53
Self-charging energy harvester generates electricity from seawater
An innovative energy harvester, capable of continuously producing electrical energy by utilizing the movement of the sodium ions contained in seawater, has been developed. This technology is anticipated to find applications ...
Energy & Green Tech
8 hours ago
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0
Neuromorphic platform presents significant leap forward in computing efficiency
Researchers at the Indian Institute of Science (IISc) have developed a brain-inspired analog computing platform capable of storing and processing data in an astonishing 16,500 conductance states within a molecular film. Published ...
Hardware
8 hours ago
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12
Developing new approaches for the cost-efficient and high-speed production of fuel cells
For hydrogen technology to become a key to the energy transition, it needs to take a decisive step forward toward broad application. The main factors holding back this longed-for breakthrough, however, are the high costs ...
Engineering
4 hours ago
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7
A charge ahead: Carrier pre-intercalation techniques boost alternative battery performance
As the demand for energy storage diversifies, the limitations of lithium supplies drive a shift toward alternative technologies. Sodium, potassium, magnesium, and zinc-ion batteries emerge as promising contenders, yet face ...
Energy & Green Tech
4 hours ago
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0
Study explores helping vulnerable populations escape from hurricanes with driverless cars
When a hurricane strikes, the most vulnerable are not always able to get out in time. UT Austin scientists are using supercomputers at the Texas Advanced Computing (TACC) to study how shared autonomous vehicles (SAVs) can ...
Automotive
5 hours ago
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2
Multimodal ultra-thin soft robots can explore narrow spaces for inspection and maintenance
Researchers at Rolls-Royce University Technology Centre (UTC) in Manufacturing and On-Wing Technology at the University of Nottingham have developed ultra-thin soft robots, designed for exploring narrow spaces in challenging ...
Robotics
8 hours ago
0
34
VR system mixes physical and virtual worlds to drive home climate urgency
An iconic red shuttle bus ferries commuters and visitors along the winding streets of New York City's Roosevelt Island. But this isn't a typical sightseeing tour.
Hi Tech & Innovation
5 hours ago
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38
Algorithm takes robots a step closer to being able to 'act on intuition'
Researchers from the University of Hertfordshire have developed a new algorithm that will allow robots to function more intuitively—that is, make decisions using their environment for guidance.
Robotics
9 hours ago
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50
Computer engineers pioneer approaches to energy-efficient supercomputing
As high-tech companies ramp up construction of massive data centers to meet the business boom in artificial intelligence, one component is becoming an increasingly rare commodity: electricity.
Energy & Green Tech
5 hours ago
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0
Advanced manufacturing revs up in Europe with 3D printing
3D printing is set to revolutionize European manufacturing, producing complex, multilayered components for everything from toys and cars to wind turbines and satellites.
Engineering
5 hours ago
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0
'DeepFake-o-Meter' democratizes deepfake detection
When misleading information spreads online, it can spread fast.
Computer Sciences
7 hours ago
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25
Novel compact meta-silencer design leverages acoustic black hole and rainbow trapping effects
Chronic low-frequency noise from vehicles, appliances, and industries takes a toll on mental health, causing stress and anxiety. Traditional acoustic silencers require bulky designs to achieve effective noise reduction at ...
Engineering
8 hours ago
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35
Advancing power grounding systems: A novel predictive model for soil resistivity
Proper power grounding systems are necessary for maintaining the safety and reliability of critical electrical subsystem infrastructure, such as substations. Power grounding systems provide a low-resistance path for electrical ...
Engineering
4 hours ago
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15
Bio-inspired wick enhances electronic chip cooling
A research team led by Prof. Ye Hong from the University of Science and Technology of China has developed an alumina ceramic bionic wick with finger-like pores inspired by the stomatal array of natural leaves. Their research ...
Engineering
3 hours ago
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47
Can green finance effectively reduce carbon dioxide emissions while promoting economic growth?
New research published in Business Strategy and the Environment based on information from G7 countries demonstrates that green finance—loans, investments, and incentives that support environmentally-friendly projects and ...
Business
8 hours ago
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0
South Africa's green hydrogen hub: EU grants not nearly enough to get industry going, say chemical engineers
South Africa is poised to become a major player in the global energy transition, thanks to its vast renewable energy resources (sun and wind) and its plans for green hydrogen production.
Business
8 hours ago
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0
Viewpoint: Making fuels from plastics in Newaygo, Michigan, would be controversial
Humans generate a lot of plastic waste—more than 400 million metric tons a year.
Energy & Green Tech
8 hours ago
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0
Opinion: With a million home batteries, Australia could build far fewer power lines. It just needs the right incentives
It's no secret Australia has abundant and cheap renewable energy, especially wind and solar power. But yes, there are times when the sun doesn't shine and the wind doesn't blow. We need energy storage to get us through those ...
Business
8 hours ago
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0
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Apple embraces the AI craze with its newly unleashed iPhone 16 lineup
China's Huawei unveils triple-folding phone with hefty price tag
International team decodes the genome of the Greenland shark
Swimming crustacean eats unlikely food source in the deep ocean
