Messaging the Past: #TheScienceofInterstellar

Messaging the past: #TheScienceofInterstellar

According to Einstein's relativistic laws and consensus among the physicists, backward time travel is not feasible as the wormhole (if it exists) can't establish the connection/warping of space-time between two points in the universe or between brane (universe) and bulk (hyperspace) for the required time for the light or objects to travel. The connection or wormhole collapses even before the journey is completed. 

#ChristopherNolan learnt what the physics forbids, hence he set the backward time travel forbidden along with only gravity can communicate from bulk to the brane as the rules of the film "#Interstellar". The Tesseract built and deployed by bulk beings (probably advanced human civilization) is sort of a time travel mechanism from the singularity of the gargantua (black hole) to #Murph's bedroom (brane - universe) through hyper space (for details, refer to my previous post on Tesseract). 

Remember, technically #Copper doesn't reach earth, he is able to access the light from the Murph's bedroom travelling forward in time from the Tesseract, where time is a physical dimension, which means Cooper can access the various timelines of Murph. That's why while Murph ages in the brane (universe - earth), Cooper doesn't age in the Tesseract. Time is relative. 

TARS, from somewhere in the singularity of the gargantua interprets the quantum data required to solve the gravity problem or the professor's equation and transmits to Cooper in the singularity. Cooper soon realises that only gravity can travel from the Tesseract to brane (universe), rather Murph's bedroom. Cooper generates gravity by pushing the books from the Murph's bedroom seen through the Tesseract. Subsequently, he transmits the quantum data to Murph through morse codes by gravity, which Murph feared as "Ghost" initially, eventually through the ticking clock (wrist watch), she recognises that the ghost is his father (Cooper), transmitting the quantum data to lift humanity off earth.

#BT - spacefarer