this post was submitted on 20 Dec 2025
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"Until recently, the terahertz range was considered a blank area in the electromagnetic spectrum.... positioned between microwaves (used, for example, in Wi-Fi) and infrared .... it holds immense potential for applications that include inspecting packages without harmful X-rays, superspeed 6G communication, and spectroscopy and imaging of organic compounds..."

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[–] FauxPseudo@lemmy.world 5 points 4 days ago

Yup. Completely useless on anything immune to the placebo effect.