George Eleftheriades, a professor in Toronto, has figured out how to make large objects invisible to radar. See what else it ...

Researchers advance 3D and 4D printed electromagnetic metamaterials (EMMs) - enabling the production of next-generation ...

The scientists had to overcome the significant obstacles faced by past invisibility cloak experiments. For one, the metamaterials used in previous designs struggled to bend electromagnetic waves ...

Metamaterials are designed to have unique ... Examples include super-lenses to view objects at the molecular scale; invisibility cloaks, which refract all visible light; and perfect wave ...

Two decades ago, the invention of metamaterials took invisibility cloaks from fiction to laboratories. We see objects because light bounces off them and into our eyes. Metamaterial cloaks hide ...

--(BUSINESS WIRE)--Fractal Antenna Systems, Inc. (‘Fractal’) today announced it has secured patent on a method to detect invisibility cloaks and related stealth metamaterials, thus preventing ...

But science is making such magic cloaks a reality ... Such engineered materials are called ‘metamaterials’, which derive their properties not from what they are made of but their structure.

We can build metamaterials to respond in particular ... One application that got a lot of press was the creation of an “invisibility cloak.” Normally if a microwave radar were aimed at an ...

It's one thing to write about magical or science-fiction concepts like an invisibility cloak, such as the one ... design one in the real world. Creating metamaterials, or artificial materials ...

so the first step to creating an invisibility cloak is engineering a material that can. These materials with unnatural properties are called metamaterials, and developing them is an incredibly ...