RE: Ears! How can we know a where a sound is coming from? Sound localisation.
One of my first steemit posts was about unified field theory, basically it was once thought that electricity and magnetism were two separate forces until they discovered elecomagnetism which proved they were both in the the same field of energy, Einstein thought if gravity could be shown to be in the same field as electricity and magnetism then it would prove one absolute energy from which everything is manifest. Tesla had a firm belief or understanding of the oneness of everything and its electromagnetic nature. Quantum physics has gone a long way towards proving the absolute. So yeah basically I think/feel all of our senses are a concentrated magnetic kind of energy manifest in an absolute field, it's a subject we could get quite deep into. There is a book by a guy called Greg Goode called the direct path which gives interesting pointers at how we actually experience the world, worth a read.
Very interesting stuff. I'll ad the book to my massive books list, need to got off Steem and reading 💯🐒