Metamaterials, cloaking devices and invisibility were part of what they called a metamaterial revolution. The idea that if you mess around with the structure of materials on the scale of a wavelength, you can suddenly get all sorts of optical behaviors. They kind of the traditional invisibility cloak.
Can you make something invisible? Neil deGrasse Tyson and comedian Negin Farsad discover the science behind invisibility with professor of physics and optical science, Greg Gbur. What would real-life invisibility look like?
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Photo Credit: Kelvinsong, CC0, via Wikimedia Commons
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