Time

space-time

the unit of space and time

It is like GOOD and EVIL, YING and YANG or a pair of lovers.

One cannot be present alone by itself.

The two are connected causally together.

If one of them is cancelled , then the existence of the other one end up as well.

If only one person of a pair of lovers is present,

then the lovers do not exist any longer and the persons also not;

( because it is no part of a lover more - by definition - a pair is made of two).

The same applies to the space-time as well.

If no area exists, then no time can pass as well.

Is there no time available, the area is not an area, since no motion can take place without passing of the time.

It would be a frozen something without time - but it would not be an area.

Principle of special relativity theory (of 1905)

Principle of general relativity theory (of 1915)
PRINCIPLES of the ART and SRT
Principle 1 and 2 always happen together.

1. Principle of the special relativity theory:

Moving clocks go more slowly than resting clocks ( Timedilatation) 1. Principle of the general relativity theory:

Under the effect of the gravity, clocks go more slowly than in the resting state 2. Principle of the special relativity theory:

Moving objects shrink
2. Principle of the general relativity theory:

Moved objects shrink under effect of the gravity Length contraction 3. Principle of the special relativity theory:

The mass is not constant. The mass of moving bodies grows. (not the number of atoms) relativistic mass increase 4. Principle of special relativity theory:

The speed of light is always the same, whether the observer stands still or is in motion.

(Einstein theory/ www.kinkel-bischem.de)