The New Breakthrough of The Invisibility Cloaks!

If you’re one of the Harry Potter fans, you’ll know that the Harry has an invisible cloak, which it will make the body disappear, once the person put on it. Believe it or not, a group of researcher from the University of California at Berkeley and the Lawrence Berkeley National Laboratory have been created a material that can bend visible light in three dimensions and the sizes is in the Nanoscale, which it can be measured in billionths of meter! Although this is really a shocking and advanced breakthrough in the metamaterials field, however it still has two severe limitations. Firstly, it will only work on the microwave range of the light spectrum and secondly, it will only work on thin, two-dimensional systems!

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