One of Smithsonian's Favorite Books of 2018One of Forbes's 2018 Best Books About Astronomy, Physics and MathematicsOne of Kirkus's Best Books of 2018 The intellectual adventure story of the "double-slit" experiment, showing how a sunbeam split into two paths first challenged our understanding of light and then the nature of reality itself--and continues to almost 200 years later.Many of science's greatest minds have grappled with the simple yet elusive "double-slit" experiment. Thomas Young devised it in the early 1800s to show that light behaves like a wave, and in doing so opposed Isaac Newton. Nearly a century later, Albert Einstein showed that light comes in quanta, or particles, and the experiment became key to a fierce debate between Einstein and Niels Bohr over the nature of reality. Richard Feynman held that the double slit embodies the central mystery of the quantum world. Decade after decade, hypothesis after hypothesis, scientists have returned to this ingenious experiment to help them answer deeper and deeper questions about the fabric of the universe.How can a single particle behave both like a particle and a wave? Does a particle exist before we look at it, or does the very act of looking create reality? Are there hidden aspects to reality missing from the orthodox view of quantum physics? Is there a place where the quantum world ends and the familiar classical world of our daily lives begins, and if so, can we find it? And if there's no such place, then does the universe split into two each time a particle goes through the double slit?With his extraordinarily gifted eloquence, Anil Ananthaswamy travels around the world and through history, down to the smallest scales of physical reality we have yet fathomed. Through Two Doors at Once is the most fantastic voyage you can take.

From the moon’s formation to its potential for future exploration, this richly illustrated volume presents 100 milestones in lunar history. This colorfully illustrated history chronicles the development, observation, and exploration of the moon. Astrobiologist and science writer David Warmflash takes us on a thought-provoking journey from the hypotheses of the Moon’s formation to predictions for building a lunar infrastructure. The story is told in 100 vivid and varied milestones and moments, including:Tidal forces slow Earth’s spin and push the Moon farther awayThe Greeks grasp why the Moon widens from a crescent to a full moon and shrinks to darknessEdmund Halley creates the science of geophysics and sets the stage for studying space radiationThe Moon proves Albert Einstein’s general relativity theoryThe successful Apollo 11 lunar landing paves the way for future science missionsA new generation of moon probes are launchedPraise for Moon“With this book, and its rich illustrations, astrobiologist David Warmflash weaves a tale of lunar geology and humanity’s relationship to the dusty orb.” —Space.com“This fine book should be considered required reading for armchair lunar explorers, young and old.” —Scott Parazynski, MD, NASA Space Shuttle astronaut (STS-66, 86, 95, 100, 120) and author of The Sky Below“This beautifully artistic book is filled with colorful images, delicate drawings, and fact-filled prose about the lunar body that influences our planet. Naturally, I enjoy the chapter “Beginnings of Lunar Field Science” revealing the Apollo 12 crew of Conrad, Gordon, and Bean’s contribution to the study of the Moon. But for me the book’s joy lies in learning about the moon myths of the Earth’s early civilizations. Moon: An Illustrated History is a valuable addition to my bookshelf, a terrestrial tool that I recommend to explorers, historians, and lovers of the Moon.” —Amy Sue Bean, daughter of moonwalker, astronaut, and artist Alan Bean, lunar module pilot on Apollo 12, commander on Skylab 3

An expert “ponders fresh ideas in cosmology, such as string theory and the multi-verse, and how the human perception of time will change in the future” (Washington Post).The Big Bang is all but dead, and we do not yet know what will replace it. Our lives are about to be dramatically shaken again—as altered as they were with the invention of the clock, the steam engine, the railroad, the radio and the Internet.Astrophysicist Adam Frank explains how the texture of our lives changes along with our understanding of the universe’s origin. Since we awoke to self-consciousness fifty thousand years ago, our lived experience of time—from hunting and gathering to the development of agriculture to the industrial revolution to the invention of Outlook calendars—has been transformed and rebuilt many times. But the latest theories in cosmology—time with no beginning, parallel universes, eternal inflation—are about to send us in a new direction.Time is both our grandest and most intimate conception of the universe. Many books tell the story, recounting the progress of scientific cosmology. Frank tells the story of humanity’s deepest question—when and how did everything begin?—alongside the story of how human beings have experienced time. He looks at the way our engagement with the world—our inventions, our habits and more—has allowed us to discover the nature of the universe and how those discoveries, in turn, inform our daily experience.“An eloquent book.” —Nature“A phenomenal blend of science and cultural history.” —Kirkus Reviews, starred review“This will fascinate anyone curious about the nexus of astronomy and history and, of course, time. Recommended.” —Library Journal

Einstein’s Shadow follows a team of elite scientists on their historic mission to take the first picture of a black hole, putting Einstein’s theory of relativity to its ultimate test and helping to answer our deepest questions about space, time, the origins of the universe, and the nature of realityPhotographing a black hole sounds impossible, a contradiction in terms. But Shep Doeleman and a global coalition of scientists are on the cusp of doing just that. With exclusive access to the team, journalist Seth Fletcher spent five years following Shep and an extraordinary cast of characters as they assembled the Event Horizon Telescope, a worldwide network of radio telescopes created to study black holes. He witnessed the team’s struggles, setbacks, and breakthroughs, and, along the way, Fletcher explored the latest thinking on the most profound questions about black holes: Do they represent a limit to our ability to understand reality? Or will they reveal the clues that lead to the long-sought theory of everything? Fletcher transforms astrophysics into something exciting, accessible, and immediate, taking us on an incredible adventure to better understand the complexity of our galaxy, the boundaries of human perception and knowledge, and how the messy endeavor of science really works.Weaving a compelling narrative account of human ingenuity with excursions into cutting-edge science, Einstein’s Shadow is a tale of great minds on a mission to change the way we understand our universe—and our place in it.

The only book to explain the science behind gardening practice in a simple and visually accessible wayExploding myths and providing authoritative take-home advice, this book provides a shortcut to decades of gardening experience by explaining the science behind how a garden grows.Why does my cherry tree blossom but never fruit? What's the most effective slug deterrent? Could I breed my own unique variety of flower? Do plants communicate? Does it really matter how I prune? Why is my compost heap so slimy? The world of gardening can be a mystifying place, with so many instructions to follow and often little explanation as to why. Dr. Stuart Farromond casts his scientific eye over a typical year in the garden to answer all the horticultural questions you've ever wanted the answer to. From hands-on, practical advice, to an exploration of the mental health benefits of gardening, while also covering topics such as the positive impact gardening can have on the earth during a time of climate crisis in between, Science of Gardening debunks myths and reveals the latest science only taught at horticultural college. As a passionate newcomer to gardening, daunted by the mountain of often conflicting advice in gardening manuals, Dr. Stu has set about testing the scientific basis of so much conventional wisdom and practice so you too can garden like a pro.

A NEW YORK TIMES BESTSELLER * NATIONAL BESTSELLER * AMAZON EDITOR’S PICK and BEST BOOK OF THE YEAR * INDIE BESTSELLER * A SMITHSONIAN MAGAZINE'S BEST SCIENCE BOOK OF THE YEAR * THE WASHINGTON POST'S BEST NONFICTION OF THE YEAR PICK * A NEW SCIENTIST BEST BOOK OF THE YEAR *THE PERFECT GIFT FOR NATURE LOVERS * INCLUDES GORGEOUS ARTWORK * "Montgomery's heart-tugging conversations with teammates and her commitment to helping an octogenarian named Fire Chief reveal turtles to be perfect conduits for meditations on aging, disability and chosen family.” —Scientific AmericanNational Book Award finalist for The Soul of an Octopus and New York Times bestseller Sy Montgomery turns her journalistic curiosity to the wonder and wisdom of our long-lived cohabitants—turtles—and through their stories of hope and rescue, reveals to us astonishing new perspectives on time and healing. For fans of The Comfort of Crows: A Backyard Year and An Immense World.When acclaimed naturalist Sy Montgomery and wildlife artist Matt Patterson arrive at Turtle Rescue League, they are greeted by hundreds of turtles recovering from injury and illness. Endangered by cars and highways, pollution and poachers, these turtles—with wounds so severe that even veterinarians would have dismissed them as fatal—are given a second chance at life. The League’s founders, Natasha and Alexxia, live by one motto: Never give up on a turtle.But why turtles? What is it about them that inspires such devotion? Ancient and unhurried, long-lived and majestic, their lineage stretches back to the time of the dinosaurs. Some live to two hundred years, or longer. Others spend months buried under cold winter water. Montgomery turns to these little understood yet endlessly surprising creatures to probe the eternal question: How can we make peace with our time?In pursuit of the answer, Sy and Matt immerse themselves in the delicate work of protecting turtle nests, incubating eggs, rescuing sea turtles, and releasing hatchlings to their homes in the wild. We follow the snapping turtle Fire Chief on his astonishing journey as he battles against injuries incurred by a truck.Hopeful and optimistic, Of Time and Turtles is an antidote to the instability of our frenzied world. Elegantly blending science, memoir, and philosophy, and drawing on cultures from across the globe, this compassionate portrait of injured turtles and their determined rescuers invites us all to slow down and slip into turtle time.Perfect gift for nature lovers.Includes a signature of photos plus stunning, photo-realistic full color paintings and black-and-white chapter opener art by wildlife artist Matt Patterson. books by Sy Montgomery such as How to Be a Good Creature and The Soul of an Octopus.Don't miss The Book of Turtles for children.