"My son at 10yo (90-lbs) is highly coach-able. I taught him the system in February and he hit well during the season but could only hit the ball around 180'. Then all of a sudden around June he started killing the ball. He was hitting home runs every game and hit a ball at least 250-feet" - Michael Parillo (via email) Sick of struggling to help hitters drive the ball hard with more consistency? Dramatically increase power without sacrificing swing quality. Literally thousands of coaches across the nation are getting predictably positive results with hitters using the CLS system. How? By applying human movement principles validated by REAL science to hitting a ball, and NOT "bro-science." THIS STEP-BY-STEP GUIDE TO CONSISTENT POWER TEACHES: How to master a handful of human movement principles, so you can slice the "teach hitting" learning curve in half. How to effectively load the body, so your hitters can optimize their batted ball distance potential. How elite-hitters are revealing ways to hit balls with High-Exit-Speeds, swing after swing, using three elements a 4-year-old can understand. Why 'loading and exploding the hips' is bad for lower back, and how to teach hitters a highly effective but SAFE swing. THE NEW EXPANDED EDITION INCLUDES: 'How to practice' section at end of each movement principle Chapter. How to train a 2-year-old to hit a moving ball (proof that NOT only elite hitters can be taught these movements). Why pitchers are taught to pitch around ineffective swing paths, and how to turn their weapon against them. Why coaches MUST focus their hitters' efforts on targeting and elevating pitches low in the zone. How to teach timing and get hitters on-time more often in games.

Whether playing at defending their own castle or simply chucking pumpkins over a fence, wannabe marauders and tinkerers will become fast acquainted with Ludgar, the War Wolf, Ill Neighbor, Cabulus, and the Wild Donkey—ancient artillery devices known commonly as catapults. Building these simple yet sophisticated machines introduces fundamentals of math and physics using levers, force, torsion, tension, and traction. Instructions and diagrams illustrate how to build seven authentic working model catapults, including an early Greek ballista, a Roman onager, and the apex of catapult technology, the English trebuchet. Additional projects include learning how to lash and make rope and how to construct and use a hand sling and a staff sling. The colorful history of siege warfare is explored through the stories of Alexander the Great and his battle of Tyre; Saladin, Richard the Lionheart, and the Third Crusade; pirate-turned-soldier John Crabbe and his ship-mounted catapults; and Edward I of England and his battle against the Scots at Stirling Castle.

"Full of ideas and well-explained principles that will bring new understanding of everyday things to both scientists and non-scientists alike."—R. McNeill Alexander, Nature Nature and humans build their devices with the same earthly materials and use them in the same air and water, pulled by the same gravity. Why, then, do their designs diverge so sharply? Humans, for instance, love right angles, while nature's angles are rarely right and usually rounded. Our technology goes around on wheels—and on rotating pulleys, gears, shafts, and cams—yet in nature only the tiny propellers of bacteria spin as true wheels. Our hinges turn because hard parts slide around each other, whereas nature's hinges (a rabbit's ear, for example) more often swing by bending flexible materials. In this marvelously surprising, witty book, Steven Vogel compares these two mechanical worlds, introduces the reader to his field of biomechanics, and explains how the nexus of physical law, size, and convenience of construction determine the designs of both people and nature. "This elegant comparison of human and biological technology will forever change the way you look at each."—Michael LaBarbera, American Scientist

Take charge of your career and leap confidently into your future: “Intriguing, insightful, useful, and very readable.” —Jon R. Katzenbach, bestselling author of The Wisdom of Teams When change is a constant and the nature of work rapidly evolves, it’s easy to become fearful and discouraged. In The Career Catapult, innovative career consultant Roopa Unnikrishnan shows you how to gaze into an uncertain future and shape it to your advantage—regardless of your current position in the job hierarchy. Leaping into a revised career trajectory requires quick and purposeful movement. Roopa offers five essential disciplines that will catapult you along the fast track: Dig Deep to Soar: Examine your skills and resources to accurately assess your marketplace value Stalk Innovations and Trends: Explore the context in which you can offer your value Jolt Your Network: Use your assets, including networks that can drive significant value Prototype Possibilities: Free yourself to imagine—visualize the full array of possibilities and test-drive them Go Extreme: Recognize opportunity when your desired future is within reach—and reach for it Disruption isn’t just for tech moguls. When you dare to change the status quo and bring an innovative spirit to your own career, the sky becomes the limit!

Are you an RTL or system designer that is currently using, moving, or planning to move to an HLS design environment? Finally, a comprehensive guide for designing hardware using C++ is here. Michael Fingeroff's High-Level Synthesis Blue Book presents the most effective C++ synthesis coding style for achieving high quality RTL. Master a totally new design methodology for coding increasingly complex designs! This book provides a step-by-step approach to using C++ as a hardware design language, including an introduction to the basics of HLS using concepts familiar to RTL designers. Each chapter provides easy-to-understand C++ examples, along with hardware and timing diagrams where appropriate. The book progresses from simple concepts such as sequential logic design to more complicated topics such as memory architecture and hierarchical sub-system design. Later chapters bring together many of the earlier HLS design concepts through their application in simplified design examples. These examples illustrate the fundamental principles behind C++ hardware design, which will translate to much larger designs. Although this book focuses primarily on C and C++ to present the basics of C++ synthesis, all of the concepts are equally applicable to SystemC when describing the core algorithmic part of a design. On completion of this book, readers should be well on their way to becoming experts in high-level synthesis.

During World War I, the navies of the opposing forces discovered the value of aerial reconnaissance and many experiments were made to allow larger warships to carry one or sometimes two aircraft aboard. In the early days these were float planes that were lowered by crane into the sea and then lifted back aboard upon their return. This was a lengthy affair and when a speedy departure was necessary, time was of the essence. A new system was devised so that a powerful catapult system and a short ramp could, with the added speed of the ship, get an aircraft airborne in a fraction of the time previously required. Thus was born a highly specialised type of aircraft. This book includes all the major designs that went to war in the First and Second World Wars and includes aircraft used by all the combatants. It looks at how the aircraft evolved and how the warships were modified to accommodate the aircraft and the catapult system. The use of these fixed-wing aircraft was abandoned when the invention of the helicopter was made in the early post WW II years.

Kids will learn how things they encounter every day operate by building their own models with this hands-on activity book. Projects include building a working model of the human hand's muscles, bones, and tendons using drinking straws, tape, and string; using a pair of two-liter bottles and a length of rubber tubing to learn how a toilet flushes; and discovering how musical instruments make sounds by fashioning a harmonica, saxophone, drum, flute, or oboe. All devices are designed to use recycled or nearly free materials and common tools. Kids are encouraged to modify and improve the designs, or create an entirely new device using the concepts explored. Each project includes materials and tools lists, step-by-step instructions with photographs, a summary of the science concept demonstrated, and follow-up questions to gauge student understanding for use in the classroom.

Punit Dhillon was nine when he almost drowned in a swimming pool. Twenty years later, he became a competitive swimmer and completed his first of several Ironman Triathlons. Punit lives by the philosophy of using adversity as fuel to exceed all expectations. At thirty, Punit was one of the youngest biotech CEOs in the life sciences industry, and just five years later, he became a NASDAQ CEO for a publicly traded biotech company. Punit's pioneering tenacity is shared by other extreme athletes and high-achieving corporate professionals who understand that we never truly know what we can accomplish until we push our limits. In Catapult, Punit gives you an insider's look at the lessons we learn by turning obstacles into opportunities. Taking you through his twenty years of global business experience, Punit shares ten principles for a purpose-driven life and career, linking together the athletic strengths that will help you succeed in the business world.

This text is a compilation of step-by-step instructions for how to build nine different types of catapults and trebuchets. Each set of instructions includes dimensional drawings of all wooden parts, lists of required hardware and sources, an abundance of photos, diagrams, and detailed descriptions of the assembly process.

Improve student outcomes with a new approach to relationships and networks Relationships matter. Who You Know explores this simple idea to give teachers and school administrators a fresh perspective on how to break the pattern of inequality in American classrooms. It reveals how schools can invest in the power of relationships to increase social mobility for their students. Discussions about inequality often focus on achievement gaps. But opportunity is about more than just test scores. Opportunity gaps are a function of not just what students know, but who they know. This book explores the central role that relationships play in young people’s lives, and provides guidance for a path forward. Schools can: Integrate student support models that increase access to caring adults in students’ lives Invest in learning models that strengthen teacher-student relationships Deploy emerging technologies that expand students’ networks to experts and mentors from around world Exploring the latest tools, data, and real-world examples, this book provides evidence-based guidance for educators looking to level the playing field and expert analysis on how policymakers and entrepreneurs can help. Networks need no longer be limited by geography or circumstance. By making room for relationships, K-12 schools can transform themselves into hubs of next-generation learning and connecting. Who You Know explains how.