In a recent breakthrough, scientists have discovered an entirely new form of imaging – Terahertz (THz) imaging. This is a revolutionary form of imaging that allows us to see objects hidden beneath the surface of other materials. THz imaging works by producing a beam of electromagnetic radiation that is able to penetrate through a variety of materials, including plastics, wood, and even human skin. This allows us to see objects that would normally be invisible to the naked eye. The potential applications of this technology are unprecedented, from medical imaging to security scanning. It is an exciting time to be part of the world of imaging!

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source: Phys.org