The ancient Arabian Peninsula city of Ubar vanishes, seemingly without trace. Find out how old maps and modern space shuttles help solve the mystery. Sir John Franklin's 1845 expedition to find the Northwest Passage is never heard from again. Find out how spectroscopy points to some probable explanations. Case Closed? examines these and six other mysteries from ancient and modern times. Accompanied by photos, maps, diagrams and illustrations, this book reveals how modern science sheds new light on people, vessels and entire civilizations throughout history that simply vanished. In some cases, the mystery has been solved. In other cases, readers can examine the latest evidence and decide for themselves.

    As she struggled in the aftermath of loss, young Sylvia’s life transformed when she joined the Brownies. The Girl Scouts taught her how to take control of her world and nourished her love of numbers and science.      With new confidence, Sylvia navigated shifting cultural expectations at school and at home, forging her own trail to become one of the first Latinx to graduate with a master's in engineering from Stanford University and going on to become a rocket scientist at NASA’s Jet Propulsion Laboratory.      Simultaneously available in Spanish!

    Global sea levels, as the result of rapidly melting polar ice rose by more than 300 feet in a very short period of time, causing the planet to become unstable.In Egypt, Peru, Bolivia, Lebanon and other locations we see the existence of ancient damaged but very sophisticated megalithic stone structures which we would be hard pressed to re-create today. They hint that once upon a time one or "Atlantean" civilizations indeed did exist

    They were brought together by typhoid fever, a dreaded scourge that killed tens of thousands of Americans each year. Fatal Fever: Tracking Down Typhoid Mary is the first middle-grade trade book that tells the true story of the woman who unwittingly spread deadly bacteria, the epidemiologist who discovered her trail of infection, and the health department that decided her fate. This gripping story follows this tragic disease as it shatters lives from the early twentieth century to today. It will keep readers on the edges of the seats wondering what happened to Mary and the innocent typhoid victims. With glossary, timeline, list of well-known typhoid sufferers and victims, further resource section, author’s note, and source notes.

    Emerging from this singular life is a lyrical universal invitation not to mistake difference for defect and to welcome, across the accordion scales of time and space, diversity as the wellspring of the universe's beauty and resilience.

    And yet, we stillremain obsessed with aviation disasters. What caused these accidents?Whose fault was it?  In her series of  books, Why Planes Crash, Sylvia Wrigley investigates the worst aviation disasters of the twenty first century.Why Planes Crash: 2001 is the first of the series. Wrigley has put together eleven of the most interesting incidents that the worldsaw in the year 2001. These include a detailed analysis of thedisastrous runway incursion at Linate, the passenger interferenceleading to the Avjet Aspen Crash and why an Airbus A300 disintegratedover Queens.From bad weather to the engineering faults in the aircraft, the author critically looks into each factor that might have lead to the crash.Her investigations and deep insight compiled thoughtfully in this bookmake it so interesting to read that you actually start feeling like awitness to the disaster and yet it is comprehensive enough for anyonewith no aviation knowledge to understand.

    Over 80 black-and-white illustrations bring Armstrong?s story to life.

    This is a clear, vivid text with charts and maps showing the positions of the constellations the year round.

    Then, in 1961, John F. Kennedy challenged America -- and from Long Island to Cape Canaveral, Houston to Huntsville, an army of engineers, scientists, bureaucrats and astronauts were swept up into the effort. Somehow, America would put a man on the moon's surface and bring him back safely before the decade was over. But how?For eight frantic years the engineers would design and redesign, the scientists would argue, and brave men would trust their lives to virtually untested machinery. This dramatic chronicle of the race to the moon takes us behind the scenes of this awesome quest, into the minds of the people whose lives were devoted to it and changed by it, and through the missions themselves -- including the tragedy of Apollo 13. A riveting portrait of ingenuity, determination, and raw human courage, "Chariots for Apollo is the powerful story of how one society came together to reach its goal -- a quarter of a million miles away.

    Each book tells the story of one of America's icons in a lively, conversational way that works well for the youngest nonfiction readers and that always includes the hero's childhood influences. At the back are an excellent timeline and photos. This volume tells the story of Neil Armstrong from his childhood on a farm to a career as an engineer and pilot and how he became the first person on the moon. All of the small steps he took in life--even his failures--led up to his steps on the moon.

    She is studying the planets in school and loves Roman mythology. "It might be called Pluto," she says, thinking of the dark underworld. Grandfather loves the idea and contacts his friend at London's Royal Astronomical Society, who writes to scientists at the Lowell Observatory in Massachusetts, where Pluto was discovered. After a vote, the scientists agree unanimously: Pluto is the perfect name for the dark, cold planet. Here is a picture book perfect for STEM units and for all children--particularly girls--who have ever dreamed of becoming a scientist.

    Freud was a complicated, often irascible man, who in 19th-century Vienna developed his still-controversial ideas and the new discipline of psychoanalysis.

     Culture has yet to turn away from the mythology of the ancient Greeks, and this fact can be seen in various aspects of our modern life. Through various forms of entertainment, we come across themes and events depicted in Homer’s works of the Iliad and Odyssey. We find ourselves viewing and referencing the strength and trials of Heracles. We even find various parallels between the lives and myths of the ancient Greeks to our own modern world. The history of Greece herself cannot be separated by the mythology of its ancient peoples. From heroes such as Heracles and Perseus, to the underhanded dealings of gods and mortals alike, their story is one a creative attempt to understand the forces which dwell about us and within us. In this book you will find specific stories central to Greek mythology. This is a key into understanding the mindset, not only of these ancient peoples, but of our modern world as well. We may not subscribe as the Greeks did to these myths as factual accounts of historical events, however, these tales allegorically represent the things that humankind still endures and rejoices in. In this text, you will find the spirit of love, of nature, of war and of peace. These myths often deal with very blunt subject matter, as they were the dominant lens through which the world was viewed during much of ancient Greece. The research and writing involved in bringing you this collection of Greek mythology has been an absolute pleasure, and I hope that you are as fascinated in reading this as I was in putting it together. Here Is A Preview Of What You'll Learn... In the Beginning, There was Chaos The Titans’ Rule The Olympian Rule Hercules and the Twelve Labors Other Important Beings in Greek Mythology Greek Mythology and Homer’s Iliad and Odyssey Meet Your Roman Doppelgangers BONUS! Find Inside… and much more! Download Your Copy Today! The contents of this book are easily worth over $10. To order "Greek Mythology: Discovering Greek Mythology!", click the BUY button and download your copy right now! Tags: Greek Mythology, Mythology, Ancient Greece, Civilizations, Ancient Civilizations, Greece, Greeks, Titans, Gods, Zeus, Hercules, Greek Gods, Apollo, Athena, Gaia, Chaos, Uranus, Cyclops, Chronos, Tartarus, Olympia, Poseidon, Aphrodite, Metis, Hades

    During the lend-lease agreement with the USA, the RAF and Fleet Air Arm operated several American designs, each of which was tested to evaluate its potential.This book looks at the key area of fighter aircraft and includes the test results and pilot's own first-hand accounts of flying seventeen different models, designed in the UK, America and Germany. The reader will learn of the possibilities of air superiority offered by these types and also their weaknesses. Types included are The Hawker Hurricane, Supermarine Spitfire, Boulton Paul Defiant, Hawker Tempest and Typhoon, Bell Airacobra, Messerschmitt Bf 109, Focke-Wulf Fw 190, Brewster Buffalo, Curtiss Tomahawk, North American Mustang, Grumman Martlet, Republic Thunderbolt, and Vought Corsair. All aircraft that saw a great deal of action throughout the War and which are now part of legend.

    From its harrowing combat missions over Libya to its appearance on the silver screen in movies like Top Gun and Executive Decision, the F-14 has become an icon of American air power.Now, for the first time in a single volume, Tomcat Fury explores the illustrious combat history of the F-14, from the Gulf of Sidra to the Iran-Iraq War to the skies over Afghanistan in the Global War on Terror.