Energy & Green Tech
Researchers at the Fraunhofer-Gesellschaft have developed a technology for the energy-efficient and economic separation of hydrogen from natural gas. This membrane technology makes it possible for the two substances to be ...
Apr 1, 2021
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32
Engineering
Almost 20 years after Concorde was grounded, civilian supersonic aircraft seem ready to take off again. New technology is pushing a new generation of aircraft forward, but challenges remain, from regulations to plain old ...
Feb 10, 2021
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39
Energy & Green Tech
Ammonia has sustained humanity since the early 20th century, but its production leaves a huge carbon footprint. Now researchers have found a way to make it 100 percent renewable.
Jan 20, 2021
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204
Electronics & Semiconductors
Scientists in China and Sweden have determined that a pinch of capsaicin, the chemical compound that gives chili peppers their spicy sting, may be a secret ingredient for more stable and efficient perovskite solar cells. ...
Jan 13, 2021
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1348
Energy & Green Tech
Treating silicon with carbon dioxide gas in plasma processing brings simplicity and control to a key step for making solar cells.
Oct 26, 2020
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64
Machine learning & AI
Artificial intelligence, machine learning and neural networks are terms that are increasingly being used in daily life. Face recognition, object detection, and person classification and segmentation are common tasks for machine ...
Sep 4, 2020
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101
Engineering
Roads always seem to need repairs. Luna Lu is giving concrete the ability to "talk" and even heal itself.
May 20, 2020
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7
Electronics & Semiconductors
Ultrahigh‐capacity and fire‐resistant batteries have been developed. The new battery has improved both the performance and safety of the "lithium-sulfur batteries," which have much larger capacities than commercialized ...
Feb 20, 2020
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21
