Engineering
Unlike Wi-Fi or cellular signals, millimeter-wave wireless communication channels are unable to pass through walls, furniture or other objects. This reality is part of what is holding back the implementation of millimeter-wave ...
Aug 19, 2026
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Engineering
A research team led by senior researcher Bongseok Kim of the Future Mobility Research Division at DGIST has developed a "low-complexity receiver technology" that can simultaneously communicate data and detect surrounding ...
Aug 19, 2026
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Engineering
Concrete has served as the foundation of empires for thousands of years. Today, it's one of the most common materials in the world. But one look at the ancient Roman concrete structures still standing suggests that ancient ...
Aug 19, 2026
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Engineering
Researchers from Skoltech (part of the VEB.RF group) and Central University have developed an automated coin-grading approach that minimizes the subjectivity of manual assessments and overcomes the limitations of computer ...
Aug 18, 2026
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Engineering
Aluminum foam is one of the lightest structural materials available. Thanks to its low density, high energy absorption capacity and excellent damping properties, it is suitable for applications in automotive engineering, ...
Aug 18, 2026
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Engineering
Counterfeit and out-of-spec components are entering U.S. defense supply chains through thousands of small and midsized suppliers that make up the lower tiers of the industrial base. Researchers at the Georgia Tech Manufacturing ...
Aug 18, 2026
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Engineering
The rapid growth of data centers is adding enormous new demands to power grids already under pressure to connect renewable energy, retire fossil-fuel plants and electrify transportation and buildings. A recent paper published ...
Aug 18, 2026
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Engineering
The scales of a pine cone open in low humidity to scatter seeds but close in damp conditions to protect seeds from moisture. An artificial material with the same behavior could be useful in applications like moisture-responsive ...
Aug 18, 2026
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Engineering
Reducing the negative environmental impact of buildings—globally one of the largest contributors to greenhouse gas emissions—might be even more difficult than expected. New research from Drexel University indicates that, ...
Aug 18, 2026
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Engineering
While soaring demand for lithium-ion batteries pushes prices higher, Flinders University experts are making headway in developing a safe, more sustainable aqueous zinc-iodine rechargeable battery. In their latest study, published ...
Aug 18, 2026
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