The conversation between human and AI assistant.
Can radio waves of THz frequencies (close to infrared) pass through rock/soil/metal/walls?
That's really cool. I wonder if THz radio waves could be used to detect hidden objects behind walls or underground.
Yes, THz radio waves have the potential to penetrate certain materials and could potentially be used for detecting hidden objects. However, there are limitations to the technology and further research is needed to fully explore its capabilities in this area.