Junk Drawer Engineering

Author: Bobby Mercer
Publisher: Chicago Review Press
ISBN: 161373719X
Category : Juvenile Nonfiction
Languages : en
Pages : 215

Book Description
There's no need for expensive, high-tech materials to test your engineering skills—you probably have all you need in your home junk drawer. Each hands-on project in this book will challenge you to come up with a unique solution to a specific design problem. Construct a Pasta Bridge strong enough to support a heavy load, using only dry linguini and glue. Build a Marble Roller Coaster from recycled cardboard tubes, in which the marble "car" jumps a track to land safely at its final destination. Or design an Egg Catch device to safely capture a free-falling egg. Test yourself or use them for friendly competitions—who can come up with the best solution? These 25 open-ended design challenges can be performed for just pennies . . . or less. Each project has a suggested materials list, step-by-step instructions with illustrations for one possible solution, and suggestions on how to adapt each challenge for different ages and skill levels. Educators and parents will find this title a handy resource to teach children problem-solving skills and applied physics, all while having a lot of fun.

Junk Drawer Physics

Author: Bobby Mercer
Publisher: Chicago Review Press
ISBN: 1613749236
Category : Juvenile Nonfiction
Languages : en
Pages : 208

Book Description
Finalist for the 2015 AAAS / Subaru SB&F Excellence in Science Book exemplify outstanding and engaging science writing and illustration for young readers A children's instructional book on how to use readily available materials to turn the house into a science lab Physics teacher Bobby Mercer provides readers with more than 50 great hands-on experiments that can be performed for just pennies, or less. Turn a plastic cup into a pinhole camera using waxed paper, a rubber band, and a thumbtack. Build a swinging wave machine using a series of washers suspended on strings from a yardstick. Or construct your own planetarium from an empty potato chip canister, construction paper, scissors, and a pin. Each project has a materials list, detailed step-by-step instructions with illustrations, and a brief explanation of the scientific principle being demonstrated. Junk Drawer Physics also includes sidebars of fascinating physics facts, such as did you know the Eiffel Tower is six inches taller in summer than in winter because its steel structure expands in the heat? Educators and parents will find this title a handy resource to teach children about physics topics that include magnetism, electricity, force, motion, light, energy, sound, and more, and have fun at the same time.

Junk Drawer Chemistry

Author: Bobby Mercer
Publisher: Chicago Review Press
ISBN: 1613731825
Category : Juvenile Nonfiction
Languages : en
Pages : 207

Book Description
There's no need for expensive, high-tech lab equipment to conduct chemistry experiments—you probably have all you need in your home junk drawer. Turn an old LED flashlight into an Energy Drink Tester using aluminum foil and electrical tape. Mix cornstarch and water to make Non-Newtonian Goo. Use a 9-volt battery and thumbtacks to break water molecules into hydrogen and oxygen. Create edible Sweet Crystals from a saturated sugar solution. Or construct your own Three-Penny Battery from galvanized washers, pennies, vinegar, and scrap cardboard. Here are more than 50 great hands-on experiments that can be performed for just pennies . . . or less. Each project has a materials list, detailed step-by-step instructions with illustrations, and a brief explanation of the scientific principle being demonstrated—atoms, compounds, solutions, mixtures, reactions, thermodynamics, acids and bases, and more.

Junk Drawer Ecology

Author: Bobby Mercer
Publisher: Chicago Review Press
ISBN: 1641605510
Category : Juvenile Nonfiction
Languages : en
Pages : 263

Book Description
Kids of all ages can use recycled and repurposed household items to complete exciting and green ecology experiments Junk Drawer Ecology is a hands-on guide to saving the planet. Fun, free science activities help kids of all ages learn about the science of our planet's ecology. The environment is changing every day, and we can help slow that change. Using free or low-cost things children already have around their homes, these activities are perfect to stimulate young brains. Readers will learn about the importance of the polar regions without leaving their communities, about new ways to cut our dependence on fossil fuels, about all forms of pollution, and how they can make a difference. Junk Drawer Ecology will give inquisitive kids many hours of fun and help them learn at the same time.

JunkBots, Bugbots, and Bots on Wheels: Building Simple Robots With BEAM Technology

Author: Dave Hrynkiw
Publisher: McGraw Hill Professional
ISBN: 9780072226010
Category : Computers
Languages : en
Pages : 406

Book Description
From the publishers of BattleBots: The Official Guide comes this do-it-yourself guide to BEAM (Biology, Electronics, Aesthetics, Mechanics) robots. They're cheap, simple, and can be built by beginners in just a few hours, with help from this expert guide complete with full-color photos. Get ready for some dumpster-diving!

Exploring the World of Physics

Author: John Hudson Tiner
Publisher: New Leaf Publishing Group
ISBN: 1614581568
Category : Religion
Languages : en
Pages : 159

Book Description
Physics is a branch of science that many people consider to be too complicated to understand. In this exciting addition to the ?Exploring? series, John Hudson Tiner puts this myth to rest as he explains the fascinating world of physics in a way that students from elementary to high school can comprehend. Did you know that a feather and a lump of lead will fall at the same rate in a vacuum? Learn about the history of physics from Aristotle to Galileo to Isaac Newton to the latest advances. Discover how the laws of motion and gravity affect everything from the normal activities of everyday life to launching rockets into space. Learn about the effects of inertia firsthand during fun and informative experiments. Exploring the World of Physicsis a great tool for students of all ages who want to have a deeper understanding of the important and interesting ways that physics affects our lives and is complete with illustrations, chapter questions, and an index.

Junk Drawer Geometry

Author: Bobby Mercer
Publisher: Chicago Review Press
ISBN: 0912777818
Category : Juvenile Nonfiction
Languages : en
Pages : 287

Book Description
Geometry is a hands-on subject. What better way to explore the concepts of area, perimeter, and volume than actually measuring area, perimeter, and volume? With this helpful resource, you will build polygons out of pipe cleaners and flexible drinking straws, explore Mobius strips made from index cards, model the Pythagorean theorem using cheese crackers, and much more. Junk Drawer Geometry proves that you don't need high-tech equipment to comprehend math concepts—just what you can find around the house or in your recycling bin. Each of this book's 50 creative geometry projects includes a materials list and detailed, step-by-step instructions with illustrations. The projects also include ideas on how to modify the lessons for different age and skill levels, allowing anyone teaching children to use this to excite students. Educators and parents will find this title a handy guide to teach problem-solving skills and applied geometry, all while having a lot of fun.

Junk Drawer Biology

Author: Bobby Mercer
Publisher: Chicago Review Press
ISBN: 1641602929
Category : Juvenile Nonfiction
Languages : en
Pages : 172

Book Description
There's no need for expensive, high-tech lab equipment to perform biology experiments—you probably have all you need in your home junk drawer. Use balloons, drinking straws, and empty plastic bottles to construct working models of hearts and lungs. Investigate plant transpiration and photosynthesis with leaves and resealable bags. Build a candy DNA model using gumdrops, toothpicks, and licorice rope. Study capillary action in plant xylem using colored water and paper towels. Extract DNA from a banana using a simple chemical process. Or learn how to turn a smartphone into a photographic microscope. Here are more than 50 great hands-on experiments that can be performed for just pennies . . . or less. Each project has a materials list, detailed step-by-step instructions with illustrations, and a brief explanation of the scientific principle being demonstrated—seed germination, osmosis, human senses and systems, chromosomes, mitosis and meiosis, and more.

Duct Tape Engineer

Author: Lance Akiyama
Publisher: Quarto Publishing Group USA
ISBN: 1631593862
Category : Crafts & Hobbies
Languages : en
Pages : 163

Book Description
Learn to create furniture, bags, outdoor items, and more using duct tape and simple tools and materials, with no special engineering skills needed. Start with duct tape basics that will aid in assembly: Learn cutting and tearing methods and taping techniques (yes, there's more to it than slapping it down). Discover how to make sturdy duct tape sheets that can be cut and shaped. Using easily accessible tools and supplies like a utility knife and heavy-duty cardboard boxes, try your hand at making a desk and desk chair. Grab some foam and make a backpack, or create a custom hammock. Build a geodesic dome, and go truly epic with a giant pyramid catapult. Every project includes step-by-step instructions and clear diagrams and photos. Don't miss Lance Akiyama's tips and suggestions for supplies, project variations, and material substitutions. Follow the solid construction techniques and you'll ensure that these DIY projects will become favorite classroom activities and family projects. Among the projects are: A lightweight bed frame and full-size dresser with working drawers Outdoor pieces like a hammock and garden swing A heavy-duty toolbox with pockets galore, and a stylish two-color messenger bag Ballistics, including a slingshot A kayak! These projects are real, they work, and are super fun. Roll up your sleeves and let the engineering begin!

Backyard Ballistics

Author: William Gurstelle
Publisher: Chicago Review Press
ISBN: 1613741286
Category : Science
Languages : en
Pages : 193

Book Description