Tell me why planes have wings

Tell me why planes have wings PDF

Author: Shirley Willis

Publisher: The Salariya Book Company

Published: 2021-02-05

Total Pages: 34

ISBN-13: 1904642608

DOWNLOAD EBOOK →

Introducing the Whiz Kids. Join this group of friends at the beginning of an adventure – discovering what an exciting world we live in. This book answers the Whiz Kids’ questions about flight, wind, air currents, gravity, propulsion and how aircraft fly. Includes fun experiments and things to make and do.

Wings Around the Globe

Wings Around the Globe PDF

Author: Bill Scollon

Publisher: RH/Disney

Published: 2013

Total Pages: 26

ISBN-13: 0736430164

DOWNLOAD EBOOK →

Small-town crop duster Dusty Crophopper participates in a race around the world.

I Wonder Why Planes Have Wings

I Wonder Why Planes Have Wings PDF

Author: Christopher Maynard

Publisher: Turtleback Books

Published: 2003-08

Total Pages: 0

ISBN-13: 9780606310161

DOWNLOAD EBOOK →

Children want to know Why dont ships sink? Which is the fastest jet plane? and Why do cars need gasoline? Climb aboard and discover the answers in this intriguing look at transportation!

The Women with Silver Wings

The Women with Silver Wings PDF

Author: Katherine Sharp Landdeck

Publisher: Crown

Published: 2021-03-30

Total Pages: 466

ISBN-13: 1524762822

DOWNLOAD EBOOK →

“With the fate of the free world hanging in the balance, women pilots went aloft to serve their nation. . . . A soaring tale in which, at long last, these daring World War II pilots gain the credit they deserve.”—Liza Mundy, New York Times bestselling author of Code Girls “A powerful story of reinvention, community and ingenuity born out of global upheaval.”—Newsday When the Japanese attacked Pearl Harbor in December 1941, Cornelia Fort was already in the air. At twenty-two, Fort had escaped Nashville’s debutante scene for a fresh start as a flight instructor in Hawaii. She and her student were in the middle of their lesson when the bombs began to fall, and they barely made it back to ground that morning. Still, when the U.S. Army Air Forces put out a call for women pilots to aid the war effort, Fort was one of the first to respond. She became one of just over 1,100 women from across the nation to make it through the Army’s rigorous selection process and earn her silver wings. The brainchild of trailblazing pilots Nancy Love and Jacqueline Cochran, the Women Airforce Service Pilots (WASP) gave women like Fort a chance to serve their country—and to prove that women aviators were just as skilled as men. While not authorized to serve in combat, the WASP helped train male pilots for service abroad, and ferried bombers and pursuits across the country. Thirty-eight WASP would not survive the war. But even taking into account these tragic losses, Love and Cochran’s social experiment seemed to be a resounding success—until, with the tides of war turning, Congress clipped the women’s wings. The program was disbanded, the women sent home. But the bonds they’d forged never failed, and over the next few decades they came together to fight for recognition as the military veterans they were—and for their place in history.

Northrop Flying Wings

Northrop Flying Wings PDF

Author: Graham M. Simons

Publisher: Casemate Publishers

Published: 2013-06-19

Total Pages: 408

ISBN-13: 178383014X

DOWNLOAD EBOOK →

The aviation historian and author of Memphis Belle presents an authoritative analysis of the groundbreaking, post-WWI series of military aircraft. In the years following the First World War, a new imperative arose in aviation technology: stealth, speed, and precision. American aircraft designer Jack Northrop developed a streamlined craft that did away with superfluous appendages, including the weighty fuselage and tail units. This was an extreme measure, but Northrop was determined to push aircraft design to a new level. Eliminating both the fuselage and tail meant placing the pilot, the engines, and the payload entirely within the wing envelope. The resulting craft, Northrop’s flying wings, were some of the most spectacular machines ever to grace the skies. With barely any vertical surfaces at all, they looked like something from the realm of science fiction. Indeed, one even appeared in the film version of H.G. Wells’ War of the Worlds. Written off by many as a mere novelty, the development of these unique bombers provided aeronautical innovations that paved the way for a raft of new designs. During the 1970s, when the United States needed a new strategic bomber to replace the B-52 Superfortress, the flying wing design was brought to the fore once again. The B-2 Spirit was born out of this, continuing the legacy of this stealthy design. This craft, along with the B-35, the eight-engined YB-49 and the YRB-49A, are all highlighted in this authoritative history. Detailed analyses of each design, set within a wider historical context, make for a compelling record of this landmark design.

Why Don't Jumbo Jets Flap Their Wings?

Why Don't Jumbo Jets Flap Their Wings? PDF

Author: David E. Alexander

Publisher:

Published: 2009

Total Pages: 278

ISBN-13: 9780813544793

DOWNLOAD EBOOK →

What do a bumble bee and a 747 jet have in common? It's not a trick question. The fact is they have quite a lot in common. They both have wings. They both fly. And they're both ideally suited to it. They just do it differently. Why Don't Jumbo Jets Flap Their Wings? offers a fascinating explanation of how nature and human engineers each arrived at powered flight. What emerges is a highly readable account of two very different approaches to solving the same fundamental problems of moving through the air, including lift, thrust, turning, and landing. The book traces the slow and deliberate evolutionary process of animal flight--in birds, bats, and insects--over millions of years and compares it to the directed efforts of human beings to create the aircraft over the course of a single century. Among the many questions the book answers: Why are wings necessary for flight? How do different wings fly differently? When did flight evolve in animals? What vision, knowledge, and technology was needed before humans could learn to fly? Why are animals and aircrafts perfectly suited to the kind of flying they do? David E. Alexander first describes the basic properties of wings before launching into the diverse challenges of flight and the concepts of flight aerodynamics and control to present an integrated view that shows both why birds have historically had little influence on aeronautical engineering and exciting new areas of technology where engineers are successfully borrowing ideas from animals.

Flying on Your Own Wings

Flying on Your Own Wings PDF

Author: Chris Heintz

Publisher: Trafford Publishing

Published: 2010-01-28

Total Pages: 301

ISBN-13: 1426982232

DOWNLOAD EBOOK →

Some have said that if God had wanted us to fly, He would have given us wings. And yet, we were given the ability to dream, to think with our heads, to have courage in our hearts, and to build with our hands. Truly, we have been given everything we need: We really can fly on our own wings! Chris Heintz is a professional aeronautical engineer with a prolific career spanning over 40 years designing and building light aircraft. Recognized worldwide as a uniquely talented and accomplished designer, his aircraft are known and appreciated for their simplicity of construction, pilot-friendly cabins and controllability as well as remarkable performances. Today, Chris Heintz designs are flown throughout the world, mostly by recreational pilots who have assembled their own planes from a kit. His most popular models are also factory-assembled and sold as ready-to-fly sport aircraft on three continents. In FLYING ON YOUR OWN WINGS, Mr. Heintz shares his knowledge and insights into the art and science of light aircraft design. He “walks” readers through the essential understanding and skills required to conceive, develop, build and even test-fly their own personal light airplane. Basic mathematics, essential aerodynamics and stress analysis are just a few of the chapters of this fascinating book. Heintz even provides a sample design to help would-be designers take their first step towards imagining and creating their own wings. Truly a beginner’s guide to everything you need to know in order to achieve that age-old dream: To fly on your own wings!