Invisible cloak is now "visible"
It will be called the height of privacy, when you can veil things from public by showcasing it to them. Finally, the invisible cloak is “seen”. This cloak is made with the help of meta material. It comprises of ultra small or nano particlese that can make the electromagnetic waves bend around the object wrapped in the cloak. It’s like water carefully avoiding a rock in its path. This works only at 2 D level. All the Harry Potter fans would be proud of having a novel technology being implemented from their favorite novel. The extension of this idea can be made to implement a real cloak that can bend visible light in the near future. But the science lovers would be a little disappointed with the current pragmatic limitations, in it.