Jan
20
Why Does Our Universe Have Three Dimensions?
Japanese scientists think they may have an explanation for how a three-dimensional universe emerged from the original nine dimensions of space. They describe their new supercomputer calculations simulating the birth of our universe in a forthcoming paper in Physical Review Letters.
This makes me want to go back and re-read Brian Greene’s “The Fabric of the Cosmos” again.
(via itsfullofstars)