Aerogel, Nanotechnology, Optics, Mathematics.
Refractive Index → The reduction of speed of the light and the bending of the light as it passes from one material to another. The normal refractive index in an aerogel is between 1.005 - 1.26. The lowest an aerogel’s refractive index has ever been recorded is 1.0026, which is a smidge lower than