Jess Wade

An exploration of the amazing world of surface science from the author of Science and the City. You are surrounded by stickiness. With every step you take, air molecules cling to you and slow you down; the effect is harder to ignore in water. When you hit the road, whether powered by pedal or engine, you rely on grip to keep you safe. The Post-it note and glue in your desk drawer. The non-stick pan on your stove. The fingerprints linked to your identity. The rumbling of the Earth deep beneath your feet, and the ice that transforms waterways each winter. All of these things are controlled by tiny forces that operate on and between surfaces, with friction playing the leading role. In Sticky, Laurie Winkless explores some of the ways that friction shapes both the manufactured and natural worlds, and describes how our understanding of surface science has given us an ability to manipulate stickiness, down to the level of a single atom. But this apparent success doesn't tell the whole story. Each time humanity has pushed the boundaries of science and engineering, we've discovered that friction still has a few surprises up its sleeve. So do we really understand this force? Can we say with certainty that we know how a gecko climbs, what's behind our sense of touch, or why golf balls, boats and aircraft move as they do? Join Laurie as she seeks out the answers from experts scattered across the globe, uncovering a stack of scientific mysteries along the way.

A powerful look at the non-scientific history of "race science," and the assumptions, prejudices, and incentives that have allowed it to reemerge in contemporary science Superior tells the disturbing story of the persistent thread of belief in biological racial differences in the world of science. After the horrors of the Nazi regime in WWII, the mainstream scientific world turned its back on eugenics and the study of racial difference. But a worldwide network of unrepentant eugenicists quietly founded journals and funded research, providing the kind of shoddy studies that were ultimately cited in Richard Hernstein's and Charles Murray's 1994 title, The Bell Curve, which purported to show differences in intelligence among races. If the vast majority of scientists and scholars disavowed these ideas, and considered race a social construct, it was still an idea that managed to somehow make its way into the research into the human genome that began in earnest in the mid-1990s and continues today. Dissecting the statements and work of contemporary scientists studying human biodiversity, most of whom claim to be just following the data, Saini shows us how, again and again, science is retrofitted to accommodate race. Even as our understanding of highly complex traits like intelligence, and the complicated effect of environmental influences on human beings, from the molecular level on up, grows, the hope of finding simple genetic differences between "races"--to explain differing rates of disease, to explain poverty or test scores or to justify cultural assumptions--stubbornly persists. At a time when racialized nationalisms are a resurgent threat throughout the world, Superior is a powerful reminder that biologically, we are all far more alike than different.

#1 NEW YORK TIMES BESTSELLER Meet the little leaders. They're brave. They're bold. They changed the world. Featuring 40 trailblazing black women in history, this book educates and inspires as it relates true stories of women who broke boundaries and exceeded all expectations, including: Nurse Mary Seacole Politician Diane Abbott Mathematician Katherine Johnson Singer Shirley Bassey Bestselling author and artist Vashti Harrison pairs captivating text and beautiful illustrations as she tells the stories of both iconic and lesser-known female figures. Among these biographies, readers will find heroes, role models, and everyday women who did extraordinary things.