Relativistic Space-time MI

SPACE AND TIME

For the common, they are absolutely different. When they were questioned how and why they would simply say that the things which we see and feel is space and the routine they pass is time. Some might even say that the x, y, and z coordinates is space and the way they change in an external frame is time.

Brilliant, but is that absolutely true?

Actually, in the observable universe of ours, nothing is absolute( universally valid in all reference frames) except the speed of light( Don't know why ). There is no possible absolute temperature, absolute efficiency of an engine, absolute form of energy and 'absolute time'. This may sound preposterous, but before jumping to this fact, we need to know one thing i.e., space and time are not different, they are one and popularly known as Space-time( credit goes to Albert Einstein ). 

You may ask - " If space and time are the same, then why can't we interact with time just the way we interact with space? and how can you be sure that the idea of space-time is correct? "

TO BE CONTINUED...