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Surprising and seemingly impossible effects result from the 40 experiments included in this fascinating science resource—all based on real magnetic physics. Each experiment—such as using a common refrigerator magnet to create a three-dimensional image or floating a magnet and carbon sheet in midair—is outlined with step-by-step instructions and diagrams that illustrate the key concepts of magnetism. Even the most experienced science teacher or at-home tinkerer will find dozens of new tricks in this amazing collection.
Following the scientific process, this title provides instructions on how to conduct experiments that help students gain a better understanding of the properties of magnetism.
Presents experiments and activities that demonstrate the concepts and scientific principles of magnetism.
We’ve come a long way from the Peashooter Era: with the advent of modern household products and office supplies—binder clips, clothespins, rubber bands, ballpoint pens, toothpicks, paper clips, plastic utensils, and (of course) matches and barbeque lighters—troublemakers of all stripes have the components needed to build an impressive, if somewhat miniaturized, arsenal. Toy designer John Austin provides detailed, step-by-step instructions for each project, including materials and ammo lists, clear diagrams, and construction tips, for mayhem-loving MacGyvers. The 35 devices include catapults, slingshots, minibombs, darts, and combustion shooters. Build a tiny trebuchet from paper clips and a D-cell battery. Wrap a penny in a string of paper caps to create a surprisingly impressive “bomb.” Several of the projects even include variations where combatants mount laser pointer sights to their shooters to increase their accuracy. Finally, once you’ve built your armory, the author provides plans for a Top Secret Concealing Book to hide your stash, as well as targets for shooting practice. Never let your personal space go undefended again!
If you're a budding spy, what better way to conceal your clandestine activities than to miniaturize your secret agent arsenal? MiniWeapons of Mass Destruction 2 provides fully illustrated step-by-step instructions for building 30 different spy weapons and surveillance tools, including: * Paper Dart Watch * Pen Blowgun * Rubber Band Derringer * Mint Tin Catapult * Pushpin Dart * Cotton Swab .38 Special * Toothpaste Periscope * Paper Throwing Star * Bionic Ear * And more! Once you've assembled your weaponry, the author provides a number of ideas on how to hide your stash—inside a deck of cards, a false-bottom soda bottle, or a cereal box briefcase—and targets for practicing your spycraft, including a flip-down firing range, a fake security camera, and sharks with laser beams.
Designed around a practical "practice-what-you-teach" approach to methods instruction, Your Science Classroom: Becoming an Elementary / Middle School Science Teacher is based on current constructivist philosophy, organized around 5E inquiry, and guided by the National Science Education Teaching Standards. Written in a reader-friendly style, the book prepares instructors to teach science in ways that foster positive attitudes, engagement, and meaningful science learning for themselves and their students.
How can you consistently pull off hands-on tinkering with kids? How do you deal with questions that you can't answer? How do you know if tinkering kids are learning anything or not? Is there a line between fooling around with real stuff and learning? The idea of learning through tinkering is not so radical. From the dawn of time, whenever humanity has wanted to know more, we have achieved it most effectively by getting our hands dirty and making careful observations of real stuff. Make: Tinkering (Kids Learn by Making Stuff) lets you discover how, why--and even what it is--to tinker and tinker well. Author Curt Gabrielson draws on more than 20 years of experience doing hands-on science to facilitate tinkering: learning science while fooling around with real things. This book shows you how to make: A drum set from plastic bottles, tape, and shrink-wrap Magnetic toys that dance, sway, and amaze Catapults, ball launchers, and table-top basketball A battery-powered magic wand and a steadiness game (don't touch the sides!) Chemical reactions with household items Models of bones and tendons that work like real arms and ankles Spin art machine and a hovercraft from a paper plate! Lifelong learners hungry for their next genuine experience
From Peter Pan to Harry Potter, from David Copperfield to levitating toys, there is magic in conquering gravity. In this first-ever popular introduction to “maglev”— the use of magnetic forces to overcome gravity and friction—James D. Livingston takes lay readers on a journey of discovery, from basic concepts to today’s most thrilling applications. The tour begins with examples of our historical fascination with levitation, both real and fake. At the next stop, Livingston introduces readers to the components of maglev: gravitational and magnetic forces in the universe, force fields, diamagnetism and stabilization, superdiamagnetism and supercurrents, maglev nanotechnology, and more. He explores the development of the superconductors that are making large-scale levitation devices possible, and the use of magnetic bearings in products ranging from implanted blood pumps to wind turbines, integrated circuit fabrication, and centrifuges to enrich uranium. In the last chapters, we arrive at the science behind maglev transportation systems, such as Chinese trains that travel 250 miles per hour without touching the tracks. Packed with fascinating anecdotes about the colorful personalities who have “fought friction by fighting gravity,” the book maintains accuracy throughout while it entertains and informs technical and nontechnical readers alike. With so many new applications for magnetic levitation on the horizon, Rising Force is sure to retain its own magic for years to come.
Organized by scientific topic, most of the devices in this collection of 20 projects can be built using common household products or components. Each experiment contains illustrated step-by-step instructions with photographs and diagrams that make construction easy.
When Melanie, a car thief, is sent to find a certain vehicle only to discover it’s owned by dangerous hit-woman, Brenda, the two begin to wonder if their fateful encounter wasn’t just pure coincidence. It turns out they both work for a man named Felix Eberhart, who may or may not have had the hopes that Melanie and Brenda opened fire the second they laid eyes on each other. Melanie learns that Felix’s network of car thieves, fixers, and drug runners have all been set against one another. But why? Business was going so well... FLAME TREE PRESS is the new fiction imprint of Flame Tree Publishing. Launched in 2018 the list brings together brilliant new authors and the more established; the award winners, and exciting, original voices.