What is a parallel universe , Doctor Who Special, James May QA, Head Squeeze

To celebrate the 50th anniversary of the very first episode of Doctor Who James has a very special video on what exactly a parallel universe is Some physicists believe that in a parallel universe all of our mistakes have been corrected. Rather than taking a take away for one in a cold miserable flat, we are, in a parallel universe, living with our one true love having the best life ever. Outside our own universe, the theory goes, that there are an infinite number of other universes. However m