Question

how the metamaterial make things invisible?​

Answer 1

Explanation:

When light is diffused, a thin coat of metamaterial around an object can make it essentially invisible under a range of lighting conditions.

Answer 2

Answer:

Explanation:

an object must do two things: it has to be able to bend light around itself, so that it casts no shadow, and it must produce no reflection. While naturally occurring materials are unable to do this, a new class of materials called metamaterials is now making it possible.