Vision, hearing, touch, taste and smell are the well-known human senses.

Further you have the BALANCE SYSTEM, residing in and just behind the ear drums, perceiving upright condition and accelerations in general.

In my opinion MUSCULAR ACTION, accompanied by observing (by the other senses) the results, investigates the world around you. This can be seen as a sense too.

MATHEMATICS, performed by the mathematical part of the brain, perceives the logical structure of spacetime. Math is a sense.

PHYSICS, performed by another part of the brain, perceives the logical structure of all that is in spacetime. Including spacetime itself, that consists of vacuum particles, gluon pairs that are, see page 41 of the TONE storyline. However, to understand this you have to read the previous pages of the TONE storyline too. Each page of the TONE storyline is reconnizable by the following table above the page.

Math is a kind of physics. Both math and physics are senses.

Everything that already was, is and will be is already there.

It not only is already there, it still is or already is happening there, somewhere else along the fourth dimension, precisely as things are happening here and now. See the storyline SPECIAL RELATIVITY page 1 up to and including page 6. However page 7 is still recommended too.