Telecom
Free-space optical communications (FSOC), which use lasers for data transmission, are a promising approach for achieving high-speed links between aircraft, spacecraft, and ground stations. However, achieving 360-degree coverage ...
Dec 17, 2025
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32
Electronics & Semiconductors
What do Harry Potter's invisibility cloak and stealth fighter jets that evade radar have in common? They both make objects invisible despite their physical presence. Building upon this concept, a research team has taken it ...
Dec 16, 2025
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83
Software
Observing a young man in a wheelchair with motor impairment struggle to communicate with his parents profoundly affected Chetan Jaiswal.
Dec 16, 2025
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40
Electronics & Semiconductors
Researchers at Boise State University have developed a breakthrough in wearable electronics: a multifunctional electronic tattoo (e‑tattoo) that integrates energy harvesting, energy storage, and real‑time biometric sensing ...
Dec 16, 2025
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25
Hi Tech & Innovation
Road accidents often stem from failing to notice vehicles. A study published in the journal IEEE Open Journal of Intelligent Transportation Systems introduces a method for detecting distant vehicles with over twice the accuracy ...
Dec 16, 2025
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25
Engineering
Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances. Not only can we not see or smell it, but traditional gas sensors have trouble detecting the element ...
Dec 16, 2025
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45
Telecom
The National Institute of Information and Communications Technology (NICT) has successfully demonstrated 2 Tbit/s Free-Space Optical (FSO) communication using small optical communication terminals that can be mounted on satellites ...
Dec 16, 2025
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27
Engineering
When mushrooms make the news, it's often for grim reasons—a mysterious poisoning, toxic species in the bush, or high-profile court cases.
Dec 16, 2025
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22
Engineering
Evaporative cooling is far from new—it has been used to cool living spaces and drinking water for centuries—but the Matter of Tech Lab at Cornell Tech has come up with a new way to deploy an old idea.
Dec 16, 2025
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13
Energy & Green Tech
Perovskite-silicon tandem solar cells are considered a key technology for photovoltaics. Because of their design, they use sunlight more efficiently than conventional silicon cells. While the upper perovskite layer absorbs ...
Dec 12, 2025
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