According to Einstein’s General Theory of Relativity, there are some ‘Bridges‘ in space-time known as ‘WORMHOLES‘ or ‘EINSTEIN-ROSEN BRIDGES‘.
They either connect two points (locations) in space or time or in both space and time, arising a strong possibility of TIME TRAVEL (as they link two points in time).
Wormholes are equivalent to ‘Portals‘ in science fictions.
The opening of a wormhole is a ‘BLACK HOLE‘ and the other end is a ‘WHITE HOLE‘ (which throws matter out).
But, to keep wormholes open continuously, requires a lot of energy.
There are actually a number of Wormholes all around us, but at ‘QUANTUM SCALE’ (very small-scale)! Only very small particles like ‘HIGGS BOSONS’ can travel through them!
Above Infographics developed by Madhur Sorout and are © Maddyz Physics.