Again, factually incorrect. The universe is not locally real independent of observation. I don't need to point out that even the most technical definition that you quoted includes observation as part of its meaning.
The fact is that objects do not exist until they are observed, both...
Factually incorrect. Merriam-Webster:
Perception is inherent to all primary meanings. Otherwise, it's just acoustic energy.
Consider, a tree falls in the forest and only one deaf man is a witness. It doesn't make a sound.
The question is "if no one is there to hear it, does it make a sound?" Including non-communicative species as if that's some kind of loophole shows that you don't understand the question.
Sound is not merely vibrations in a medium; it's the transduction of acoustic energy into electrical...
I'm fairly confident that Okarun's athleticism is the result of turbo conditioning his body since the start of his possession. How many miles have been run on those legs since this all began? So now he's a track star. And you don't have to be actively haunted/possessed to go to empty space, like...