For most of us, or perhaps all of us, it's impossible to imagine a world consisting of ... the equations that describe superstring theory require a universe with no fewer than 10 dimensions.

Physicists have long grappled with the question of why the universe was able to support the evolution of intelligent life.

Our experience of the everyday world does not prepare us to grasp the concept of an infinite universe. And yet, trying to imagine that the cosmos actually has a boundary does not make things any ...

It is at the end of this new space that the holographic screen is supposed to live. Now imagine a plane of space about the size of our universe that exists in imaginary time. According to Swingle and ...