camouflaging

Cuttlefish, along with other cephalopods like octopus and squid, are masters of disguise, changing their skin color and texture to blend in with their underwater surroundings. Now, in a…

The field of transformation optics has flourished over the past decade, allowing scientists to design metamaterial-based structures that shape and guide the flow of light. One of the most…

Overcoming the challenges in realizing a high-performance acoustic source-shifter, Prof. Garuda Fujii from Shinshu…