Featured in invisibility cloaks

Anti-Wave Tech Tricks Ocean Water Into Standing Still, Making Ships Efficient and Invisible
Some People Talk About Space-Time Invisibility Cloaks. At Cornell, They Built One
Acoustic Invisibility Cloak Makes Objects Unhearable
Using Special Crystals, Researchers Make a Paper Clip Invisible
Silk ‘Invisibility Cloak’ Could Lead to Better Biocompatible Metamaterials
New Metamaterial First to Bend Light in the Visible Spectrum
Your Next Invisibility Cloak Might Be Made of Water
Active Cloaking Could Counter Radar, Earthquakes, and Tsunamis
Seismic Invisibility Cloak Could Hide Buildings From Earthquakes
A Real Cloaking Device