The observation of nothingness. A few words to the wise: It is ludicrous for one to have claimed to observe nothingness, since one can only observed the absence of all things that are not nothingness. Only a buffoon would try to describe nothingness.

Causality is a myth. However, many great sages of science have vouched for its existence. Why the voucher? So that the possible worlds of the great sages can be glued together into a comprehensible whole.

The sensations of time. How is the passage of time known? The passage of time can be known as a collection of experiences to an observer's internal sense of time. What's meant by an internal sense of time? The internal sense of time, in the case of biological entities, is a consequence of biological memory processes whether conscious or subconscious to the entity in question.