The original Michelson-Morley experiment was done parallel to the ground, so at exactly the only angle where you can't measure the aether.

Accounting for the fact that the aether is parallel to gravity, suddenly it's measurable.

Thirdeyetyrone speculates on the nature knowledge itself. Knowledge appears to be directly related to space, but what exactly is space? Perhaps what we call space is actually the body of a higher cosmic principle. Can space have a face?