The prospect of using wireless sensors to detect chemical warfare is both intriguing and somewhat alarming. A team of researchers has developed a new wireless sensor that can detect nerve agents and blister agents, potentially revolutionizing how we respond to chemical warfare threats. But how exactly does this sensor work? What are the potential limitations and challenges in its implementation? And how might this technology evolve in the future? As we grapple with these questions, it’s clear that the intersection of technology and national security is becoming increasingly complex and vital to our safety.

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source: Phys.org