This is Why TIME Can Not Travel Backwards?

Although time as we know it moves inexorably forward, the concept that time could also flow backward has long captured the attention of human imagination. But according to physics principles and our observations of the cosmos, the arrow of time is clearly pointing forward. The Second Law of Thermodynamics, which states that entropy, or disorder, tends to rise over time, captures this idea. It explains why ice cubes melt in a warm environment and why cracked eggs don't reassemble themselves. This fundamental idea highlights the fact that time cannot go backward.
The idea of causality and the arrow of time go hand in hand. Reversing time would interfere with the causality that links events in the cosmos in a chain of cause and effect. We would see effects coming before their causes if time could go backwards, which would create paradoxes and logical inconsistencies. This issue is famously illustrated by the "grandfather paradox": if time travel were possible, you would go back in time and stop your own grandpa from meeting your grandmother, resulting in a scenario where you would not have been born. These contradictions show how unrealistic and inconsistent time travel in the other direction is.
In addition, there is no way to reverse time according to our understanding of the fundamental rules of physics, including Einstein's theory of relativity. Time travels at different speeds and in different gravitational environments, as shown by the relativity-predicted effect of time dilation, yet it still advances inexorably. Even while it is still a fascinating concept for science fiction, time travel is not possible in reality due to the limitations placed on it by our current understanding of the universe.
Have a great day
Craig Kirkman (Owner and Creator of the Kirkman Academy Channel)

[@558vulcanxh]

Excellent (my garage follows this rule 😊) as well .👍

[@EzRay11]

Hey Craig
Interesting topic! I’m not a science major or can’t even pretend to be knowledgeable in this realm. However, a question comes to mind. As the universe is expanding, wouldn’t entropy become less
chaotic or disordered? And do black hole’s within a galaxy contribute to entropy?

[@kirkmansacademy]

Hi. Thank you for your interesting question. The following is my understanding on the topic, so it's just my own take on this:
Entropy and Universe Expansion: Entropy can be thought of as a gauge for the messiness or chaos of the universe. The strange thing is that messiness really gets worse as the universe becomes bigger! The reason for this is that everything was disorganised and extremely chaotic when the cosmos was incredibly small and hot just after the Big Bang. However, as it grows, things disperse and the messiness disperses even more. Therefore, it's not getting any neater despite growing in size; on the contrary, it's becoming more disorganised as a whole.
Entropy and Black Holes: Currently, black holes resemble cosmic vacuum cleaners. They produce an extremely dense and chaotic area in the cosmos by sucking in everything, even light. Thus, they do not contribute to a more organised environment. The twist is that they actually accomplish something fascinating. They conceal details about their diet. It's like trying to see a puzzle piece through a black hole; it disappears. In actuality, this hidden knowledge increases the universe's general entropy, or messiness.
In summary, the expansion of the cosmos adds to the messiness rather than the order of things, and black holes, although also messy, contribute to the messiness of the world by concealing information.
Again, this is just my take on this and I welcome other views
Craig

[@JoeyDEMITRO-tj1zi]

I HATE THE FUTURE AND ALL I CARE ABOUT IS THE PAST AND ONLY THE PAST FOREVER AND EVER AND FOR THE REST OF MY LIFE