In the world of physics, we can see a beginning inclination to research the connection between the consciousness of the observer and the observed. Research has already shown that the human senses work and perceive at the quantum level. Not only the eye which after adaptation appears to be able to observe a single photon, but all our senses seem to function at quantum level and even beyond. Our ears are energywise extremely sensitive organs. Read the article by William C. Bushell Ph.D. and Maureen Seaberg at https://www.scienceandnonduality.com/ (SAND).