Softcover
Gonzalo spotlights a range of cosmic conundrums, ranging from the darkness of the night sky, to the identity of dark matter and dark energy, and the indeterminacy of physics at the moment of the Big Bang. SC. 156pp. 2011.
Mem. Ed. $26.99
Pub. Ed. $34.00
You pay $1.99
The card security code is an added safeguard for your credit/debit card purchases. Depending on the type of card you use, it is either a three- or four-digit number printed on the back or front of your credit/debit card, separate from your credit/debit card number. To make shopping at Scientific American Book Club® even more secure, we require that you enter this number each time you make a credit/debit card purchase. Please note that your security code will not be stored with us even if you have saved your credit/debit card information.