Dark matter. These strange and invisible substances don't just sound mysterious: their unexpected appearance in the cosmic census is upending long-held notions about the nature of the Universe. Astronomers have long known that the Universe is expanding, but everything they could see indicated that gravity should be slowing this spread. Instead, it appears that the Universe is accelerating its expansion and that something stronger than gravity--dark energy--is at work. In Einstein's Telescope Evalyn Gates, a University of Chicago astrophysicist, transports us to the edge of contemporary science to explore the revolutionary tool that unlocks the secrets of these little-understood cosmic constituents. Based on Einstein's theory of general relativity, gravitational lensing, or "Einstein's Telescope," is enabling new discoveries that are taking us toward the next revolution in scientific thinking--one that may change forever our notions of where the Universe came from and where it is going.

    The first volume in this annual series of the best writing by Americans, meticulously selected by bestselling author James Gleick, one of the foremost chronicles of scientific social history, debuts with a stellar collection of writers and thinkers.  Many of these cutting-edge essays offer glimpses of new realms of discovery and thought, exploring territory that is unfamiliar to most of us, or finding the unexpected in the midst of the familiar.  Nobel Laureate physicist Steven Weinberg challenges the idea of whether the universe has a designer; Pulitzer Prize winner Natalie Angier reassesses caveman (and-woman) couture; bestselling author and Darwinian theorist Stephen Jay Gould makes a claim for the man whose ideas Darwin discredited; Timothy Ferris proposes a realistic alternative to wrap-speed interseller travel; neurologist and bestselling author Oliver Sacks reminisces about his first loves-chemistry and math.  This diverse, stimulating and accessible collection is required reading for anyone who wants to travel to the frontier of knowledge.

    Now The Complete Tightwad Gazette brings together all of her best ideas and thriftiest thinking into one volume, along with new articles never published before in book format. Dacyczyn describes this collection as "the book I wish I'd had when I began my adult life." Packed with humor, creativity, and insight, The Complete Tightwad Gazette includes hundreds of tips and topics, such as:Travel for tightwads¸ How to transform old blue jeans into potholders and quilts¸ Ten painless ways to save $100 this year¸ Picture-framing for pennies¸ A comparison of painting versus re-siding your house¸ Halloween costumes from scrounged materials¸ Thrifty window treatments¸ Ways to dry up dry-cleaning costs¸ Inexpensive gifts¸ Creative fundraisers for kids¸ Slashing your electric bill¸ Frugal fix-its¸ Cutting the cost of college¸ Moving for less¸ Saving on groceries¸ Gift-wrapping for tightwads¸ Furniture-fusion fundamentals¸ Cheap breakfast cereals¸ Avoiding credit card debt¸ Using items you were about to throw away (milk jugs, plastic meat trays, and more!)¸ Recipes galore, from penny-pinching pizza to toaster pastries¸ And much much more . . .

    Its tale is one riddled with jealousy, rivalry, missed opportunities and moments of genius. Piers Bizony tells the story of the young misfit New Zealander, Ernest Rutherford, who showed that the atom consisted mainly of empty space, a discovery that turned 200 years of classical physics on its head, and the brilliant Dane, Niels Bohr, who made the next great leap into the incredible world of quantum theory. Yet he and a handful of other Young Turks in this revolutionary new science weren't prepared for the shocks that Nature had up her sleeve. At the dawn of the Atomic Age, a dangerous new force was unleashed with terrifying speed...

    

    Just as important, the story doesn’t gender people or body parts, so most parents and families will find that it leaves room for them to educate their child without having to erase their own experience.

    Silver translates our most important, and often most obscure, scientific developments into a vernacular that is not only accessible and illuminating but also enjoyable. Silver makes his comprehensive case with much clarity and insight; his book aptly locates science as the apex of human reason, and reason as our best path to the truth. For all readers curious about--or else perhaps intimidated by--what Silver calls the scientific campaign up to now in his Preface, The Ascent of Science will be fresh, vivid, and fascinating reading.

    Rich illustrations, systematic resumes, and extensive citations make it a valuable references source.

    With reassuring, down-to-earth advice, Tracy Hogg's practical sleep programme will help you overcome your baby's sleep problems and works with infants from as young as a day old.

    From building and working with traditional compost bins to starting an indoor worm-composting operation, Composting For Dummies makes these often intimidating projects easy, fun, and accessible for anyone!Digging into compost basics -- get a handle on the benefits of composting and the tools you'll need to get startedChoosing the best method and location -- find the best composting method and location that's right for you, whether it's above ground, in a hole, in a container or bin, or even right in your kitchenBuilding your pile -- learn which ingredients can go into your compost pile, what stays out, and how to mix it all up in the right proportionsStepping beyond traditional composting -- get the lowdown on vermicomposting (letting worms eat your garbage), growing green manures to compost later, and sheet composting in the same spot you plan to plantOpen the book and find:A step-by-step guide to compostingThe right gear and tools for the jobTips on constructing your own composting containers and binsMaterials you can safely compost (and those to avoid)Cover crops to improve your soil now and compost laterRecommendations for using your finished compostWhat worms contribute to your compostTroubleshooting advice if your compost pile isn't cooperatingLearn to:Turn household food waste, yard clippings, and more into nutrient-rich compostBuild and maintain your own compost binUse worms to aid in composting, both indoors and outGive your vegetable and flower gardens a boost of energy

    Find out where to go with Kauai Trailblazer, a comprehensive guide to everything the island offers. For family travelers and independent adventurers, this completely revised new edition offers hundreds of top spots to hike, snorkel, kayak, surf, and mountain bike, plus four historic and scenic driving tours. A directory lists restaurants, campgrounds, accommodations, and local outfitters, free hula shows and farmers' markets. You'll also find information about local flora, weather, and a glossary of Hawaiian words and place names. Maps and photos illustrate the text.

    Whether testing their own sleuthing abilities by working against the clock or enjoying the intrigue of unraveling the case, readers get lots of spine-tingling mystery in these thrilling puzzlers.

    Full of striking, singular art, this collection also contains infographics about relevant topics such as lab equipment, rates of women currently working in STEM fields, and an illustrated scientific glossary. The women profiled include well-known figures like primatologist Jane Goodall, as well as lesser-known pioneers such as Katherine Johnson, the African-American physicist and mathematician who calculated the trajectory of the 1969 Apollo 11 mission to the moon.

    This authoritative biography is based on a wealth of previously unpublished material (including 2 poems) gathered by the author in more than 200 interviews & extensive research in the UK & USA. With 25 b/w illustrations.

    True to National Geographic’s reputation and legacy, we’ve created this atlas with the same care and attention to detail as our renowned adult atlases. “No one does maps or atlases with as much panache and knowledge as National Geographic,” said the Washington Post.With completely up-to-date facts-at-a-glance, a glossary, pronunciation guide, and comprehensive index, this completely revised atlas takes young readers on a high-energy tour of the world and will be a must-have in every home and school. Vibrant color, fresh design, amazing photography, and new icons will help kids quickly identify information related to land, plants, animals, languages and culture, and all aspects of the physical and political world. Parents and teachers will appreciate the front matter with information for children about maps and how to use the atlas.