A Shadow Falls
by Nick Brandt. Abrams, 2009
Wildlife photographer Nick Brandt’s stunning images of African animals reveal such familiar creatures as lions, zebras, giraffes and elephants in a remarkable new light. Here a lion faces an oncoming storm in Kenya’s Masai Mara National Reserve.
> Slideshow: Selection of photographs from A Shadow Falls
Excerpt
Red Cloud at Dawn: Truman, Stalin, and the End of the Atomic Monopoly
by Michael D. Gordin. Farrar, Straus and Giroux, 2009
Science historian Michael D. Gordin recounts the events leading up to August 29, 1949, when the Soviets detonated an atomic bomb in the deserts of Kazakhstan—a test explosion that brought the U.S. monopoly on nuclear weapons to a close. Here he describes how, four years earlier, the U.S. prepared to test the first atomic bomb in Alamogordo, N.M.
“The world’s first nuclear explosion, the Trinity test, was actually the second test conducted by Los Alamos scientists. Since none of the participants in the [Manhattan Project] had ever experienced an explosion of the anticipated size of Trinity (radically underestimated in advance as the equivalent of four thousand to five thousand tons of TNT), Kenneth Bainbridge, to whom [J. Robert] Oppenheimer had delegated the testing procedure, opted to conduct a scale model of the forthcoming atomic test by detonating one hundred tons of TNT off a thirty-eight-foot-high tower.... The test, which also served as a dry run of the wiring and instrumentation, was conducted on May 7, 1945. Some fission products were placed in the explosive so that radioactive traces could be measured. This was as close to a practice run as the Americans had.
On supporting science journalism
If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.
“In retrospect, many American scientists understandably considered the Trinity test of July 16, 1945, as the watershed of their involvement in weapons design. Yet during the preceding months, it was by no means clear that the explosion would work, and [General Leslie] Groves authorized the construction of a twenty-five-by-ten-foot, two hundred-ton vessel (code-named ‘Jumbo’) to contain the explosion in case of a misfire, so as to recover the valuable plutonium. It was eventually decided to proceed without Jumbo, but the very consideration of it reveals how uncertain the Manhattan Project seemed even at that late date.”
Also Notable
Uncorking the Past: The Quest for Wine, Beer, and Other Alcoholic Beverages
by Patrick McGovern. University of California Press, 2009
Hybrid: The History and Science of Plant Breeding
by Noel Kingsbury. University of Chicago Press, 2009
Strange Bedfellows: The Surprising Connection between Sex, Evolution and Monogamy
by David P. Barash and Judith Eve Lipton. Bellevue Literary Press, 2009
The Rising Sea
by Orrin Pilkey and Rob Young. Island Press, 2009
Heaven’s Touch: From Killer Stars to the the Seeds of Life, How We Are Connected to the Universe
by James B. Kaler. Princeton University Press, 2009
The Gates of Hell: Sir John Franklin’s Tragic Quest for the North West Passage
by Andrew Lambert. Yale University Press, 2009
When You Were a Tadpole and I Was a Fish: And Other Speculations about This and That
by Martin Gardner. Hill and Wang, 2009
Chasing Molecules: Poisonous Products, Human Health, and the Promise of Green Chemistry
by Elizabeth Grossman. Island Press, 2009
The Bird: A Natural History of Who Birds Are, Where They Came From, and How They Live
by Colin Tudge. Crown, 2009
FOLKS WE FOLLOW ON TWITTER
Neil deGrasse Tyson, director, Hayden Planetarium at the American Museum of Natural History (@neiltyson)
Richard Wiseman, magician and professor of psychology, University of Hertfordshire in England (@RichardWiseman)
Shawn Carlson, physicist and executive director, Society for Amateur Scientists (@DrShawn1)
Charles Seife, science writer and professor of journalism, New York University (@cgseife)
Note: This article was originally printed with the title, "Recommended."
