invisible cloak

The Science Behind Making an Invisible Cloak Real

Did you dream of having an invisible cloak like in Harry Potter? Well, it’s not just a dream anymore. Chinese scientists, led by Chu Junhao, have made a big leap in invisibility tech. They showed off their work at the “Super Science Night” event on Bilibili, a top Chinese video site. The secret to this magic is a special material called a lenticular grating. It’s…

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