Clear, easy-to-follow examples show you how to program Arduino with ease! "Programming Arduino: Getting Started with Sketches" helps you understand the software side of Arduino and explains how to write well-crafted Sketches (the name given to Arduino programs) using the C language of Arduino. This practical guide offers an unintimidating, concise approach for non-programmers that will get you up and running right away.  "Programming Arduino: Getting Started with Sketches"Explains basic concepts and syntax of C with simple language and clear examples designed for absolute beginners - no prior knowledge of programming is required. It leads you from basic through to advanced C programming concepts and features dozens of specific examples that illustrate concepts and can be used as-is or modified to suit your purposes.* All code from the book is available for download.* Helps you develop working Sketches quickly.Coverage includes: C Language Basics; Functions; Arrays, Strings; Input / Output; Standard Library Goodies; Storage; LCD Displays; Programming for the Web; Program Design; C++ and Library Writing

Eva Mozes Kor was 10 years old when she arrived in Auschwitz. While her parents and two older sisters were taken to the gas chambers, she and her twin, Miriam, were herded into the care of the man known as the Angel of Death, Dr. Josef Mengele. Mengele's twins were granted the privileges of keeping their own clothes and hair, but they were also subjected to sadistic medical experiments and forced to fight daily for their own survival, as most of the twins died as a result of the experiements or from the disease and hunger pervasive in the camp. In a narrative told with emotion and restraint, readers will learn of a child's endurance and survival in the face of truly extraordinary evil. The book also includes an epilogue on Eva's recovery from this experience and her remarkable decision to publicly forgive the Nazis. Through her museum and her lectures, she has dedicated her life to giving testimony on the Holocaust, providing a message of hope for people who have suffered, and working toward goals of forgiveness, peace, and the elimination of hatred and prejudice in the world.

PopularMechanics.com selection for one of The Best DIY and Home Improvement Books of 2009  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!

The ultimate DIY project guide for techie dads raising kids in their own geeky image, in the spirit of The Dangerous Book for Boys Today's generation of dads grew up more tech-savvy than ever. Rather than joining the Little League team, many grew up playing computer games, Dungeons and Dragons, and watching Star Wars. Now with kids of their own, these digital-age dads are looking for fresh ways to share their love of science and technology, and help their kids develop a passion for learning and discovery. Enter supergeek, and father of two, Ken Denmead. An engineer and editor of the incredibly popular GeekDad blog on wired.com, Ken has created the ultimate, idea-packed guide guaranteed to help dads and kids alike enjoy the magic of playtime together and tap into the infinite possibility of their imagination. With illustrations throughout, this book offers projects for all ages to suit any timeframe or budget. With Denmead's expert guidance, you and your child can: •Fly a night-time kite ablaze with lights or launch a video camera with balloons •Construct the "Best Slip n' Slide Ever," a guaranteed thrill ride •Build a working lamp with LEGO bricks and CDs •Create a customized comic strip or your own board game •Make geeky crafts like cyborg jack-o'-lanterns or Ethernet cuff links Brimming with endlessly fun and futuristic tidbits on everything from gaming to gadgets, GeekDad helps every tech-savvy father unleash his inner kid-and bond with the next generation of brainiacs.

Ordinary folks can construct 13 awesome ballistic devices in their garage or basement workshops using inexpensive household or hardware store materials and this step-by-step guide. Clear instructions, diagrams, and photographs show how to build projects ranging from the simple—a match-powered rocket—to the more complex—a scale-model, table-top catapult—to the offbeat—a tennis ball cannon. With a strong emphasis on safety, the book also gives tips on troubleshooting, explains the physics behind the projects, and profiles scientists and extraordinary experimenters such as Alfred Nobel, Robert Goddard, and Isaac Newton. This book will be indispensable for the legions of backyard toy-rocket launchers and fireworks fanatics who wish every day was the fourth of July.

30 Ways to Have Some Computer-Controlled Evil Fun! This wickedly inventive guide shows you how to program and build a variety of projects with the Arduino microcontroller development system. Covering Windows, Mac, and Linux platforms, 30 Arduino Projects for the Evil Genius gets you up to speed with the simplified C programming you need to know--no prior programming experience necessary. Using easy-to-find components and equipment, this do-it-yourself book explains how to attach an Arduino board to your computer, program it, and connect electronics to it to create fiendishly fun projects. The only limit is your imagination! 30 Arduino Projects for the Evil Genius: Features step-by-step instructions and helpful illustrations Provides full schematic and construction details for every project Covers the scientific principles behind the projects Removes the frustration factor--all required parts are listed along with sources Build these and other devious devices: Morse code translator High-powered strobe light Seasonal affective disorder light LED dice Keypad security code Pulse rate monitor USB temperature logger Oscilloscope Light harp LCD thermostat Computer-controlled fan Hypnotizer Servo-controlled laser Lie detector Magnetic door lock Infrared remote Each fun, inexpensive Evil Genius project includes a detailed list of materials, sources for parts, schematics, and lots of clear, well-illustrated instructions for easy assembly. The larger workbook-style layout and convenient two-column format make following the step-by-step instructions a breeze. In December 2011, Arduino 1.0 was released. This changed a few things that have caused the sketches for Projects 10, 27, and 28 in this book to break. To fix this, you will need to get the latest versions of the Keypad and IRRemote libraries. The Keypad library has been updated for Arduino 1.0 by its original creators and can be downloaded from here: http://www.arduino.cc/playground/Code/Keypad Ken Shiriff's IRRemote library has been updated and can be downloaded from here: http://www.arduinoevilgenius.com/new-downloads Make Great Stuff! TAB, an imprint of McGraw-Hill Professional, is a leading publisher of DIY technology books for makers, hackers, and electronics hobbyists.

From the creator of the mentos soda geyser--the viral video sensation--comes a collection of outrageously entertaining science experiments and cool tricks guaranteed to get ooohs and ahhhs! Author, celebrity teacher and science guy Steve Spangler teaches you how to transform the ordinary into the amazing as you make everyday items ooze, bubble, fizz, and pop! Make people wonder . . . How did you do that? From flying toilet paper to trash can smoke rings, erupting soda to exploding sandwich bags, the experiments in Naked Eggs and Flying Potatoes will spark your imagination and totally impress your friends. Learn how to astound kids and kids-at-heart with easy and inexpensive experiments like: Bubbling Lava Bottle The Incredible Can Crusher Nails for Breakfast The Folding Egg Quicksand Goo Screaming Balloon Burning Money This is not your ordinary book of science experiments. Naked Eggs and Flying Potatoes is a geek-chic look at Spangler's latest collection of tricks and try-it-at-home activities that reveal the secrets of science in unexpected ways. Over 200 color photographs accompany the step-by-step instructions, and simple explanations uncover the how-to and why for each activity. Make potatoes fly, bowling balls float, and soda explode on command. But don't try these experiments at home . . . try them at a friend's home!

More outrageously thrilling science experiments from the guy who taught you how to turn a bottle of soda into an exploding geyser! If you thought Steve Spangler's book Naked Eggs and Flying Potatoes pushed the limits of your inner mad scientist, this second volume of extraordinary home experiments is guaranteed to knock your socks off! Seriously, your socks are going to fly across the room. The materials are easy to find and the directions are simple to follow, but the end result is guaranteed to produce lots of oohs and aahs. Steve Spangler takes his geek-chic approach to exposing some of the coolest science tricks that will surprise teachers and amaze your friends. Over 200 color photographs accompany the step-by-step instructions, and simple explanations uncover the how-to and why for each activity. You'll have a blast with these experiments: Floating Bowling Balls Pop Bottle Music Bouncing Smoke Bubbles Walking on Eggshells Balancing Nails Fireproof Balloon Skateboard Rocket Car Warning! Do not read the special, super-secret, teachers-only section that reveals a few of Steve Spangler's secrets for making science come alive in the classroom. If you're not a teacher and you don't want to miss out on twisting up a Fire Tornado or making a mountain of Exploding Toothpaste, just give this book to the coolest science teacher you know and ask him or her to help you create an unforgettable learning experience.

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.

For students, DIY hobbyists, and science buffs, who can no longer get real chemistry sets, this one-of-a-kind guide explains how to set up and use a home chemistry lab, with step-by-step instructions for conducting experiments in basic chemistry -- not just to make pretty colors and stinky smells, but to learn how to do real lab work:Purify alcohol by distillation Produce hydrogen and oxygen gas by electrolysis Smelt metallic copper from copper ore you make yourself Analyze the makeup of seawater, bone, and other common substances Synthesize oil of wintergreen from aspirin and rayon fiber from paper Perform forensics tests for fingerprints, blood, drugs, and poisons and much more From the 1930s through the 1970s, chemistry sets were among the most popular Christmas gifts, selling in the millions. But two decades ago, real chemistry sets began to disappear as manufacturers and retailers became concerned about liability. ,em>The Illustrated Guide to Home Chemistry Experiments steps up to the plate with lessons on how to equip your home chemistry lab, master laboratory skills, and work safely in your lab. The bulk of this book consists of 17 hands-on chapters that include multiple laboratory sessions on the following topics:Separating Mixtures Solubility and Solutions Colligative Properties of Solutions Introduction to Chemical Reactions&Stoichiometry Reduction-Oxidation (Redox) Reactions Acid-Base Chemistry Chemical Kinetics Chemical Equilibrium and Le Chatelier's Principle Gas Chemistry Thermochemistry and Calorimetry Electrochemistry Photochemistry Colloids and Suspensions Qualitative Analysis Quantitative Analysis Synthesis of Useful Compounds Forensic Chemistry With plenty of full-color illustrations and photos, Illustrated Guide to Home Chemistry Experiments offers introductory level sessions suitable for a middle school or first-year high school chemistry laboratory course, and more advanced sessions suitable for students who intend to take the College Board Advanced Placement (AP) Chemistry exam. A student who completes all of the laboratories in this book will have done the equivalent of two full years of high school chemistry lab work or a first-year college general chemistry laboratory course. This hands-on introduction to real chemistry -- using real equipment, real chemicals, and real quantitative experiments -- is ideal for the many thousands of young people and adults who want to experience the magic of chemistry.