For string theory to make sense, the universe should have nine spacial dimensions and one time dimension, for a total of ten dimensions.


The Elegant Universe (2000)

Brian Greene Quotes

For string theory to make sense, the universe should have nine spacial dimensions and one time dimension, for a total of ten dimensions.

For string theory to make sense, the universe should have nine spacial dimensions and one time dimension, for a total of ten dimensions.

For string theory to make sense, the universe should have nine spacial dimensions and one time dimension, for a total of ten dimensions.

For string theory to make sense, the universe should have nine spacial dimensions and one time dimension, for a total of ten dimensions.