University of Utah mathematicians developed a new cloaking method, and it’s unlikely to lead to invisibility cloaks like those used by Harry Potter or Romulan spaceships in “Star Trek.” Instead, the ...

“Invisibility cloaks” have been in development for years, but keep hitting a major roadblock — the materials used absorb too much light. New research may have found the trick to get around that, and ...

Key Points and Summary - That dramatic “smoke” around the F-22 isn’t a sci-fi cloaking device—it’s a vapor cone. -During high-G or near-transonic maneuvers in humid air, pressure drops cause moisture ...

3D and cross-sectional views of an optimized Superconducting (SC)- Soft-Ferromagnetic bilayer (SFM) cloak. At the left no SFM is used showing the diamagnetic response of the SC. At the right the ...