I created this thread for discussion the discussion of space, time, and the Universe. Feel free to discuss anything legitimate below.
There are the three spacial demensions that everybody knows, which are height, width, and length. However, there is a fourth dimension, a temporal dimension, known as time. Time is a result of the Universe's expansion, and, therefore, only moves, as we see it, in one direction. As you may have witnessed during your life, everything has the tendency to dissipate. The burnt rubber off of a tire never goes back to the tire, or the blood from a wound never goes back to its owner, or how the heat from the sun always moves outward into space. The universe constantly moves towardes a state of entropy, or disorder. This is due to the temporal dimension of time.