Time and space are finite in extent, but they don't have any boundary or edge. They would be like the surface of the earth, but with two more dimensions.


Black Holes and Baby Universes and Other Essays (ed. Bantam, 1993)

Stephen Hawking Quotes

Time and space are finite in extent, but they don't have any boundary or edge. They would be like the surface of the earth, but with two more...

Time and space are finite in extent, but they don't have any boundary or edge. They would be like the surface of the earth, but with two more...

Time and space are finite in extent, but they don't have any boundary or edge. They would be like the surface of the earth, but with two more...

Time and space are finite in extent, but they don't have any boundary or edge. They would be like the surface of the earth, but with two more...