Physicists say time travel is mathematically possible

Here's a name that fell like a glove! Tardis is the Doctor Who time machine and also the name of the device that physicists believe is capable of time travel.

Researchers Ben Tippet and David Tsang used the power of mathematics to describe how Tardis would work, and according to them, this formula proves that time travel is theoretically possible. This is hard to imagine because it is not something anyone has ever done, but in theory it is mathematically viable.

Basically, the theory is related to the curvature of spacetime, where the four dimensions (the three of space plus that of time) are imagined in such a way that time could be bent into a circle, shortening the distance to travel. lo.

The news may be heartening - after all, it is not uncommon for someone to want to peek into the remote past - but unfortunately the machine would have to be fed by some very specific matter not yet found in nature. That is, there is the theory of what it takes to create a time machine, but the raw material itself is unknown.

In any case, in the face of the rapid advance of science, it may someday come to light that the material needed to create the time machine has finally been found or created. How about, huh?