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400 experiments with background information in the areas of plants, senses, water, surface tension, air pressure, carbon dioxide, bicycles, flying earth satellites, gravity, magnetism, static electricity, electric current, light and sight, mirrors, heat, and sound.
Mr. Wizard (a.k.a. Don Herbert) presents more than 100 super-simple, simply sensational science experiments and tricks using everyday items available in the supermarket. Kids learn how to turn water into wine, use their finger to boil water, plunge a straw through a raw potato, slice the inside of a banana without slicing the outside, and much, much more!
#1 NEW YORK TIMES BESTSELLER • From the author of The Martian, a lone astronaut must save the earth from disaster in this “propulsive” (Entertainment Weekly), cinematic thriller full of suspense, humor, and fascinating science—in development as a major motion picture starring Ryan Gosling. HUGO AWARD FINALIST • ONE OF THE YEAR’S BEST BOOKS: Bill Gates, GatesNotes, New York Public Library, Parade, Newsweek, Polygon, Shelf Awareness, She Reads, Kirkus Reviews, Library Journal • “An epic story of redemption, discovery and cool speculative sci-fi.”—USA Today “If you loved The Martian, you’ll go crazy for Weir’s latest.”—The Washington Post Ryland Grace is the sole survivor on a desperate, last-chance mission—and if he fails, humanity and the earth itself will perish. Except that right now, he doesn’t know that. He can’t even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he’s been asleep for a very, very long time. And he’s just been awakened to find himself millions of miles from home, with nothing but two corpses for company. His crewmates dead, his memories fuzzily returning, Ryland realizes that an impossible task now confronts him. Hurtling through space on this tiny ship, it’s up to him to puzzle out an impossible scientific mystery—and conquer an extinction-level threat to our species. And with the clock ticking down and the nearest human being light-years away, he’s got to do it all alone. Or does he? An irresistible interstellar adventure as only Andy Weir could deliver, Project Hail Mary is a tale of discovery, speculation, and survival to rival The Martian—while taking us to places it never dreamed of going.
Outlines the steps for creating 20 safe homemade projects that demonstrate key engineering and mechanical principles, from a pyrotechnic rocket made from an empty juice carton to a light-sensitive robot mouse that follows a flashlight path.
Some extraordinary rats come to the aid of a mouse family in this Newbery Medal Award–winning classic by notable children’s author Robert C. O’Brien. Mrs. Frisby, a widowed mouse with four small children, is faced with a terrible problem. She must move her family to their summer quarters immediately, or face almost certain death. But her youngest son, Timothy, lies ill with pneumonia and must not be moved. Fortunately, she encounters the rats of NIMH, an extraordinary breed of highly intelligent creatures, who come up with a brilliant solution to her dilemma. And Mrs. Frisby in turn renders them a great service.
An io9 Can't Miss Science Fiction and Fantasy title in March 2014. Martin Banks is just a normal guy who has made an abnormal discovery: he can manipulate reality, thanks to reality being nothing more than a computer program. With every use of this ability, though, Martin finds his little "tweaks" have not escaped notice. Rather than face prosecution, he decides instead to travel back in time to the Middle Ages and pose as a wizard. What could possibly go wrong? An American hacker in King Arthur's court, Martin must now train to become a full-fledged master of his powers, discover the truth behind the ancient wizard Merlin...and not, y'know, die or anything.
A Tor.com Reviewers' Choice Best Book of the Year Sparks fly in this enchanting fantasy novel from the author of Unnatural Magic when a down-and-out fire witch and a young gentlewoman join forces against a deadly conspiracy. Dellaria Wells, petty con artist, occasional thief, and partly educated fire witch, is behind on her rent in the city of Leiscourt—again. Then she sees the “wanted” sign, seeking Female Persons, of Martial or Magical ability, to guard a Lady of some Importance, prior to the celebration of her Marriage. Delly fast-talks her way into the job and joins a team of highly peculiar women tasked with protecting their wealthy charge from unknown assassins. Delly quickly sets her sights on one of her companions, the confident and well-bred Winn Cynallum. The job looks like nothing but romance and easy money until things take a deadly (and undead) turn. With the help of a bird-loving necromancer, a shapeshifting schoolgirl, and an ill-tempered reanimated mouse named Buttons, Delly and Winn are determined to get the best of an adversary who wields a twisted magic and has friends in the highest of places.
AC/DC tells the little-known story of how Thomas Edison wrongly bet in the fierce war between supporters of alternating current and direct current. The savagery of this electrical battle can hardly be imagined today. The showdown between AC and DC began as a rather straightforward conflict between technical standards, a battle of competing methods to deliver essentially the same product, electricity. But the skirmish soon metastasized into something bigger and darker. In the AC/DC battle, the worst aspects of human nature somehow got caught up in the wires; a silent, deadly flow of arrogance, vanity, and cruelty. Following the path of least resistance, the war of currents soon settled around that most primal of human emotions: fear. AC/DC serves as an object lesson in bad business strategy and poor decision making. Edison's inability to see his mistake was a key factor in his loss of control over the ?operating system? for his future inventions?not to mention the company he founded, General Electric.
A comedic Steampunk sensation inspired by both Shakespeare's Twelfth Night and Oscar Wilde's The Importance of Being Earnest, All Men of Genius follows Violet Adams as she disguises herself as her twin brother to gain entry to Victorian London's most prestigious scientific academy, and once there, encounters blackmail, mystery, and love. Violet Adams wants to attend Illyria College, a widely renowned school for the most brilliant up-and-coming scientific minds, founded by the late Duke Illyria, the greatest scientist of the Victorian Age. The school is run by his son, Ernest, who has held to his father's policy that the small, exclusive college remain male-only. Violet sees her opportunity when her father departs for America. She disguises herself as her twin brother, Ashton, and gains entry. But keeping the secret of her sex won't be easy, not with her friend Jack's constant habit of pulling pranks, and especially not when the duke's young ward, Cecily, starts to develop feelings for Violet's alter ego, "Ashton." Not to mention blackmail, mysterious killer automata, and the way Violet's pulse quickens whenever the young duke, Ernest (who has a secret past of his own), speaks to her. She soon realizes that it's not just keeping her secret until the end of the year faire she has to worry about: it's surviving that long. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.