Cactus plant inspires cost-effective hydrogen production
More than 100 years ago, scientists discovered how to turn water into hydrogen gas—a highly desired green energy that's been nicknamed "the fuel of the future."
May 9, 2023
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194
Engineering
09/05/2023
Machine learning & AI
Chat AIs can role-play humans in surveys and pilot studies
Studying people in human-computer interaction (HCI) research can be slow. That's why researchers at the Finnish Center for Artificial Intelligence (FCAI) recently harnessed the power of large language models (LLMs), specifically ...
May 9, 2023
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80
Energy & Green Tech
Carbon-negative hydrogen production technology: A new perspective for bio-energy with CO₂ capture and storage
Hydrogen, seen as the "ultimate energy" for the 21st century, boasts benefits such as being clean and renewable as well as storable and versatile. The International Energy Agency predicts that 115 million tons of hydrogen ...
May 9, 2023
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14
Consumer & Gadgets
Research shows mobile phone users do not understand what data they might be sharing
Privacy and security features that aim to give consumers more control over the sharing of their data by smartphone apps are widely misunderstood, shows new research from the University of Bath's School of Management.
May 9, 2023
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20
Hi Tech & Innovation
An artificial visual perception nervous system using a solution-processable in-memory light sensor
Artificial intelligence (AI) and the internet of things (IoT) have led to the rapid expansion of sensory nodes, which can produce an enormous volume of raw analog data that is converted into digital data, and then transmitted ...
May 9, 2023
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16
Computer Sciences
Viewpoint: I unintentionally created a biased AI algorithm 25 years ago—tech companies are still making the same mistake
In 1998, I unintentionally created a racially biased artificial intelligence algorithm. There are lessons in that story that resonate even more strongly today.
May 9, 2023
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13
Energy & Green Tech
What is hydrogen, and can it really become a climate solution?
Hydrogen, or H₂, is getting a lot of attention lately as governments in the U.S., Canada and Europe push to cut their greenhouse gas emissions.
May 9, 2023
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23
Computer Sciences
Training machines to learn more like humans do
Imagine sitting on a park bench, watching someone stroll by. While the scene may constantly change as the person walks, the human brain can transform that dynamic visual information into a more stable representation over ...
May 9, 2023
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74
Business
Nintendo annual net profit beats forecast on strong game sales
Hit games Splatoon 3 and the new Pokemon titles helped Nintendo beat its annual net profit forecast on Tuesday, but the company predicted tougher times ahead as its Switch console ages.
May 9, 2023
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4
Energy & Green Tech
Silicon heterojunction solar cells with up to 26.81% efficiency
Solar energy is the cheapest and most accessible form of energy. Now, it promises to be more efficient than ever. Scientists from a Chinese solar technology company have developed a new type of solar cell that could be a ...
May 9, 2023
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