Engineering
Researchers have developed a novel device that couples magnetic fields and kirigami design principles to remotely control the movement of a flexible dimpled surface, allowing it to manipulate objects without actually grasping ...
Dec 6, 2024
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Energy & Green Tech
A closer inspection of ash from burned rice hulls, the hard outer layer of rice grains, revealed a form of carbon that could nearly double the energy density of typical lithium-ion or sodium-ion batteries.
Dec 5, 2024
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31
Energy & Green Tech
Scientists and engineers from the University of Bristol and the UK Atomic Energy Authority (UKAEA) have successfully created the world's first carbon-14 diamond battery.
Dec 4, 2024
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123
Hi Tech & Innovation
During your first driving class, the instructor probably sat next to you, offering immediate advice on every turn, stop and minor adjustment. If it was a parent, they might have even grabbed the wheel a few times and shouted ...
Dec 3, 2024
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43
Engineering
An Oregon State University researcher has helped create a new 3D printing approach for shape-changing materials that are likened to muscles, opening the door for improved applications in robotics as well as biomedical and ...
Dec 2, 2024
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39
Hi Tech & Innovation
Researchers from Tokyo Metropolitan University have used measurements of skin conductance over time to tell emotions apart. Volunteers were shown videos depicting fearful scenes, family bonding, and humor, while their skin ...
Dec 2, 2024
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49
Hi Tech & Innovation
London's Metropolitan Police force said on Friday that it had used facial recognition technology to make more than 500 arrests in 2024 for offenses ranging from shoplifting to rape.
Dec 6, 2024
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