Time and its origin.

Ever wonder if there is any ultimate measure of everything in this universe well it could be only time which made it's mark from big bang along with matter and has been present today and will be forever until infinity

Time is a one way road ,this beautiful entity of universe plays a very important role in making difference from the past , present and future events.on the other hand it can be thought of all the events happening or present at the same time and our human mind being differentiating it .

Time united with space to give spacetime which has been called the fabric of universe holding all the matter and energy. Is time and space absolute(same for all observers)? Surprisingly not!

According to special relativity (by Albert Einstein) time and space are different for different observers moving with different speeds.hence these quantities are variable . This led to a huge change in laws of universe as Newton's laws of gravity (which was defining Gravitation as just a force) but Einstein's relativity proved that the force we experience is because of the geometry of space-time.

Warping is due to the influence of matter and energy .

This is the reason why we have time dilation (refer twin paradox) and also why the apple falls from a tree to attain least time (to spent more time )on the surface of earth, in the sense time running at the level of tree and on the surface of earth are different but the variation being very small