THEORY OF Time Travel- PAST AND PARALLEL
(THIS ARTICLE CONTAINS INFORMATION ABOUT THE THEORY OF TIME TRAVEL — PAST AND PARALLEL)
When it comes to science I am a big fan of it. I LOVE Physics. It has always been so intriguing and fun for me. I always believe there’s no limit to our understanding. Science is the key to DISCOVER the vast universe.
I am a big fan of TIME TRAVEL and TIME DILATION. When it comes to theoretical physics, I AM A BIG FAN OF physicist Dr Michio Kaku and his work. The man behind the STRING THEORY.
I was never a fan of TIME TRAVEL and TIME DILATION. I thought “the time” was a NON-MATTER that shouldn’t be affected by GRAVITY or MASS.
Time travel is PRACTICALLY not possible now. Time travel theoretically, is possible at the speed of light and higher. But Einstein’s Theory of Relativity put it into a CHALLENGE. According to the THEORY OF RELATIVITY (E=MC²), any object travelling at the speed of light will ultimately be converted to energy. Duh!
Time travel is only possible at the speed of light or higher than that. Before attaining that said speed any object will be completely converted into energy (light energy). The object will then be without mass and neutral particles which are called photons. Gravity won’t affect the object then. So the idea of time travel is destroyed by E=MC²?
I posted an article about time travel on social media. There were some bitter comments. Some say it’s a stupid idea. Others pointed out it’s completely ludicrous. While for a physics-loving FOLKS, it’s always fun to study thicker. I replied to a guy who disagreed with me —
Suppose a boy kissed a girl in the sun and you were there standing next to them. You LOVED the kissing part and you felt it ROMANTIC and you want to see it again. You came back from the sun to the earth at a speed far greater than the speed of light and you are likely to observe the kissing from the earth after 8 minutes of actual phenomenon.
Probably he was a bit aware of my idea! It all depends on the speed of light. It takes 8 minutes for the light to reach earth. Light travels at 300000000 meter/sec. Let’s take another example —
Suppose somebody stole your purse on earth. And you wanna know who stole it? The only way to perceive it is by travelling at a speed far greater than the speed of light. Say, you reach the sun within 1 sec. After 8 minutes you will notice who stole your purse(on earth) from the sun.
We aren’t sure about the exact size of the universe. ROUGH estimation gives it approximately 92 Billion light-years across. This VAST SIZE of the universe and the SPEED OF LIGHT is what brings out the idea of time travel. Probably there are thousands of COSMIC RAYS from the past 13.5 billion years which will take even more billion years to reach us.
Here is another indication to demonstrate what it looks like. Supposed, an eternal alien who heard about the big dinosaur T-rex got excited and wanted to see it. Say he tried to view the T-rex, about 90–70 million years ago from 70–90 million light-years away from the earth. He would be seeing it after 35–45 million years(view travel + object reflection travel). Or it could take him 140–180, million years(with no primary reflected view).
Theory Of Past Time Travel
Theoretically, it is all possible to travel back to the past. Here are some criteria it should be taken into account for Past Time Travel Theory —
- Every phenomenon passes at the speed of light.
- The speed required for Past Time Travel should always be greater than the speed of light.
- At a speed equal to or lower than the speed of light no past time travel is possible.
To be continued…..
