As you know, Ghost in the Shell, the anime movie, first brought us invisibility. Now, you can have your own invisible shield too.

Physics said invisibility was possible. We knew light bended around large masses and made objects invisible-like a black hole or sun can hide objects in front of it. As well, we saw invisibility beneath neodymium magnets, which canceled out gravity and warps time to a degree, too. Now you can get your own meta materials online.