Engineering

Engineers develop stealthy, low-cost tech to detect drones

Florida International University researchers have developed a new way to detect incoming drones using the unique magnetic signatures generated by their motors—offering a detection method that is stealthier, safer and cheaper ...

Computer Sciences

Q&A: How AI came to model the 'messy' human mind

Generative artificial intelligence models are rooted in ideas of mid-20th-century engineers who thought some amount of irrationality was essential for a machine that could think like a human, contends Benjamin Lindquist, ...

Consumer & Gadgets

App's AI 'eyes' for blind users fall short, researchers find

A blind man points his phone at a pan and asks, "Are the sausages brown yet?" The app he's using responds out loud that some spots are still slightly pink. So a bit later, he takes another photo and asks again, and then again, ...

Energy & Green Tech

Doubling hydrogen production through a synergy of materials

Many chemical processes require hydrogen, which is still being produced from fossil fuels. A protonic ceramic electrolyzer cell (PCEC) is a device that can produce hydrogen from water at temperatures that match key industrial ...

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