What makes a child decide to become a scientist? •For Robert Sapolsky–Stanford professor of biology–it was an argument with a rabbi over a passage in the Bible. •Physicist Lee Smolin traces his inspiration to a volume of Einstein’s work, picked up as a diversion from heartbreak. •Mihaly Csikszentmihalyi, a psychologist and the author of Flow , found his calling through Descartes. Murray Gell-Mann, Nicholas Humphrey, Freeman Dyson . . . 27 scientists in all write about what it was that sent them on the path to their life's work. Illuminating memoir meets superb science writing in stories that invite us to consider what it is–and what it isn’t–that sets the scientific mind apart.

Spaceflight historian Amy Shira Teitel tells the riveting story of the female pilots who each dreamed of being the first American woman in space. When the space age dawned in the late 1950s, Jackie Cochran held more propeller and jet flying records than any pilot of the twentieth century-man or woman. She had led the Women's Auxiliary Service Pilots during the Second World War, was the first woman to break the sound barrier, ran her own luxury cosmetics company, and counted multiple presidents among her personal friends. She was more qualified than any woman in the world to make the leap from atmosphere to orbit. Yet it was Jerrie Cobb, twenty-five years Jackie's junior and a record-holding pilot in her own right, who finagled her way into taking the same medical tests as the Mercury astronauts. The prospect of flying in space quickly became her obsession. While the American and international media spun the shocking story of a "woman astronaut" program, Jackie and Jerrie struggled to gain control of the narrative, each hoping to turn the rumored program into their own ideal reality-an issue that ultimately went all the way to Congress. This dual biography of audacious trailblazers Jackie Cochran and Jerrie Cobb presents these fascinating and fearless women in all their glory and grit, using their stories as guides through the shifting social, political, and technical landscape of the time.

A fascinating tribute to the forefathers of two of today’s most exciting scientific fields Thanks to Max Delbruck and George Gamow, today we have mapped the human genome and understand the ramifications of the Big Bang. In his characteristically inviting and elegant style, Gino Segre brings to life the story of these two great scientists and their long friendship and offers an accessible inside look the people behind the scenes of science—the collaboration and competition, the quirks and failures, the role of intuition and luck, and the sense of wonder and curiosity that keeps these extraordinary minds going.