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Technology news
Memristive radiofrequency switches show improved performance for mmWave applications
Radiofrequency (RF) switches are electronic components that control the routing of RF signals between different segments of circuits, for instance turning the signals on and off or redirecting them. These switches are central ...
OpenAI to challenge Google with new search functionality
OpenAI on Thursday said it was putting its artificial intelligence engine to work in a challenge to Google's market-dominating search engine.
Internet
13 hours ago
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28
Engineers develop a recipe for zero-emissions fuel: Soda cans, seawater and caffeine
A sustainable source for clean energy may lie in old soda cans and seawater. MIT engineers have found that when the aluminum in soda cans is exposed in its pure form and mixed with seawater, the solution bubbles up and naturally ...
Energy & Green Tech
18 hours ago
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100
Engineers develop technique that enhances thermal imaging and infrared thermography for police, medical and military use
A new method to measure the continuous spectrum of light, developed in the lab of University of Houston professor of electrical and computer engineering Jiming Bao, is set to improve thermal imaging and infrared thermography, ...
Engineering
19 hours ago
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37
Scientists' innovation for indoor solar cells maximizes the use of light energy
Chemists at Kaunas University of Technology (KTU), Lithuania have synthesized materials that can improve solar elements for indoor use. Such photovoltaic cells, which can also be integrated into various electronic devices, ...
Energy & Green Tech
19 hours ago
0
14
Engineers design new valve to give soft robots resilience boost
A new type of valve that makes soft robots more resilient to damage, has been developed by engineers at the University of Sheffield.
Robotics
18 hours ago
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12
Using AI to train AI: Model collapse could be coming for LLMs, say researchers
Using AI-generated datasets to train future generations of machine learning models may pollute their output, a concept known as model collapse, according to a new paper published in Nature. The research shows that within ...
Machine learning & AI
20 hours ago
0
62
A robot that survives through self-amputation
Self-amputation may seem like a drastic move, but it's a survival tactic that's proved particularly handy for numerous creatures. Yale roboticists have drawn inspiration from lizards, crabs, and other animals who shed parts ...
Robotics
20 hours ago
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21
Southwest Flight 425 was about 1,000 feet closer to the ground than it should've been—we'll know why soon
A Southwest Airlines flight crew is under investigation after flying dangerously close to the ocean when attempting to land at Tampa International Airport on July 14. The plane dropped to 150 feet above the water—the height ...
Automotive
14 hours ago
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1
A cool solution: Designing a next-generation cooling system to help data centers become more energy efficient
Artificial intelligence (AI) is hot right now. Also hot: the data centers that power the technology. And keeping those centers cool requires a tremendous amount of energy.
Engineering
14 hours ago
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55
Unlocking new potential in solar tech: Dimethyl acridine enhances perovskite solar cells
Perovskite solar cells (PSCs) are highly regarded for their exceptional performance and straightforward fabrication. However, traditional hole transport layers (HTLs) like poly (triarylamine) (PTAA), nickel oxide (NiOx), ...
Energy & Green Tech
13 hours ago
0
27
Renewable energy puts power grids to the test
To transition away from fossil fuels and towards renewables—which are intermittent by nature—we'll need to rework our entire system of power storage, transmission and distribution. Yet experts haven't yet found the right ...
Energy & Green Tech
15 hours ago
0
12
Google's brand ads are a 'sham,' but companies have to buy them anyway, report finds
If you use Google—and chances are you do—then you're used to seeing ads when searching online. But how do those ads get on Google search and, more importantly, who is paying for them? It's easy to assume Nike pays for ...
Internet
16 hours ago
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27
Improving the resilience of energy systems in the Global South: Energy planning in Ghana as a role model for the world
Under the leadership of Empa scientist Mashael Yazdanie, an international research team is investigating ways to better plan for climate-resilient energy systems in the Global South. Their findings were published in Energy ...
Energy & Green Tech
17 hours ago
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1
Happy 50th birthday to the UPC barcode—no one expected you would revolutionize global commerce
The first modern barcode was scanned 50 years ago this summer—on a 10-pack of chewing gum in a grocery store in Troy, Ohio.
Business
17 hours ago
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14
CrowdStrike: The massive companies you've never heard of with a hidden grip on our lives
The world is saturated by services and products provided by companies that have a "secret grip" on the way we live. In 1951, the French-born American industrial designer Raymond Loewy described a typical day "of the average ...
Business
18 hours ago
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1
Harnessing blue energy: Advanced nanofluidic membranes boost aquatic energy conversion efficiency
To achieve carbon neutrality, advancements in energy conversion and storage technologies are essential. Current aqueous energy devices suffer from performance limitations due to the trade-off between permeability and selectivity ...
Energy & Green Tech
17 hours ago
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9
Intelligent engineering: AI transforms spatial arrangement of hydropower underground facilities
Designing the spatial arrangement of underground powerhouses involves numerous complex parameters and boundaries, requiring frequent reference to various cases and specifications. Traditional methods struggle to efficiently ...
Engineering
17 hours ago
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4
Why are we finding so many Australian shipwrecks lately? There's one research vessel helping uncover the past
On August 23, 1969, the coastal freighter MV Noongah departed Newcastle bound for Townsville with a cargo of steel and 26 crew. The 71-meter ship had been a regular sight along the eastern seaboard for a decade as it hauled ...
Engineering
17 hours ago
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1
Automated vehicles: Social factors inform pedestrians' crossing decisions
QUT researchers have found that pedestrians' crossing decisions involving automated vehicles (AVs) are most influenced by nearby pedestrians.
Automotive
17 hours ago
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1
More news
UK govt launches flagship green energy plan
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'Miracle' filter turns store-bought LEDs into spintronic devices
New study confirms mammal-to-mammal avian flu spread
Liquid metals offer potential for greener chemical processes, researchers say
Battery-free technology can power electronic devices using ambient radiofrequency signals
Ensuring safety and fairness in artificial intelligence
AI-assisted analysis suggests elephant-like species extinction rates grew when humans arrived
