by Paul J. Steinhardt, Neil Turok
In James Blish's Golden Age SF novel A Clash of Cymbals, the concluding volume of the "Cities in Flight" tetralogy, scientists make a momentous discovery: we are not the only universe. A parallel universe, separated from ours across a fourth spatial dimension, is drawing ever closer. When the two un...
First off I should establish my bona fides for reviewing a book like this (i.e., science): I have none!My interest in astronomy & its relatives goes back to when I was 8 and entertained the idea of becoming an astronomer. Alas, I have no head for math and only my 9th grade science teacher was any in...
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