You might suggest it goes even deeper: Some animals like sharks have an electromagnetic sense that goes through many solid objects... and some crabs can perfectly detect where they are on earth using geomagnetic senses... Many raptor birds can see the *polarity* of light, detecting *surface angles*.

Just because these things are so much fun to read about and share: I recall from somewhere that bumblebees can detect the electromagnetic traces that other bumblebees leave on flowers, including when the flower was last visited, so they can harvest areas more efficiently

She wants the "pretty gold lines" that dogfish use for electrosensory stuff. Because, and I quote, "They're super pretty Dad, and also I could see all around me!" She has a list of animal powers she feels we're missing out on. Wild Kratts did their job too well!

Do it! Again! The tech!

As I recall, birds can see Earth's magnetic field by having some magnetic material in their eye, which causes an image of some sort. A mad scientist could surgically add this ability to humans.

I had a custom pair of polarized sunglasses made, with the polaroid filter in the left lens rotated 90° from the polarization angle of the right lens. (Basically, one eye vertically polarized, and the other eye horizontally polarized.) I could instantly see every reflective surface everywhere. Also,