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Audio and visual cues facilitate some of our most powerful sensory experiences and embed themselves deeply into our memories and subconscious. Sound and light waves interact with our ears and eyesour biological interpreterscreating a textural experience and relationship with the world around us. This well-researched volume explores the science behind acoustics and optics and the broad application they have to everything from listening to music and watching television to ultrasonic and laser technologies that are crucial to the medical field. -
Examines the history of probability and statistics, including the geniuses of invention and theory, the practical applications of the math, and explanations of the major topics. -
Common to all matter and its smallest and most fundamental unit, the atom determines the properties of a substance and how it responds to other materials and stimuli. Dividing the atom further reveals several smaller particles whose activity forms the heart of nuclear physics. Readers will discover the structure of the atom as well as the ways in which its electrons, protons, and neutrons facilitate both radioactivity and nuclear reactions, both of which have been crucial to technological advancements since the 20th century. -
Per and Nina are on holiday in the country. They find a strange Viking cup in a dark forest. The cup is very old and interesting. But now there is a strange man at the hotel and Per is afraid. (Arka Kapak) -
Discusses energy sources, including their history, nuclear power, renewable energy resources, the effects of the search for resources on the world, and possible future developments. -
Photographs and text depict information about the largest drilling rig, including its location, how it was built, and the way it is kept running. -
Presents information about the endocrine system, including what it is, conditions and diseases associated with it, how endocrine problems are diagnosed and treated, how to maintain a healthy endocrine system, and ways of coping with endocrine problems. -
This book dramatically explains the constant and epic battle between predator and prey, and the ways each adapts to its position on the food chain. There is an engaging section devoted to our place in the food chain, the environmental responsibilities of being at the top, and the consequences of over-fishing or over-harvesting. -
Readers will learn about the history of people?s interaction with electric energy and how it works to power our world. -
Presents an introduction to genetics, discussing genes, chromosomes, probability, DNA, mutation, and the Human Genome Project. -
Disscusses in simple terms, the Itaipu dam, including where it is located, how it was built, and how it provides electricity. -
Describes the physical characteristics, behavior, life cycle, and natural environment of the honeybee -
Describes the physical characteristics and behavior of the ladybug, from the egg to the adult beetle. -
Presents an introduction to the life cycle of a rose from its beginnings as seed to its maturity as a flower, along with information on the role of pollination in the creation of new seeds. -
Powerful and determined, the sea turtle lives a fascinating life. Its life journey begins when its mother travels thousands of miles to lay her eggs on a beach. Then it travels back to the ocean as a hatchling to start a life of its own. Readers will explore all the stages of a sea turtles life and learn how people can help them survive. Vivid photographs show these wonderful reptiles in great detail. -
Learn all about apples, from seed to picking. -
Learn how big oak trees grow from small acorns. -
Describes the physical characteristics, habits, life cycle, and natural environment of the owl. -
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Explores the life of the man who made the famous midnight ride during the American Revolution to warn of the impending arrival of British troops. -
Introduces the life of the Virginian who was the military leader of the colonies during the Revolution before becoming the first president of the United States. -
Esta historia escrita en inglés, nos trae a Jacob, quien es un niño que ve el mundo con los ojos del alma… Al mirar el cielo, encuentra mensajes ocultos entre las nubes, formas que solo su corazón puede interpretar. Max, que es su mejor amigo, cuando nota que Jacob está afligido, molesto o pasando por uno de esos momentos sombríos, lo guía a través de ese juego a descubrir la belleza de cada rincón del universo… y dentro de sí mismo. Es sin duda una historia sobre la magia de soñar despierto, la amistad que ilumina, la conexión profunda con todo o que nos rodea. Escrito por Nelly Giraldo Gil, este cuento despierta en cada niño la certeza de que todos tenemos una estrella esperando brillar. VALOR AGREGADO Lo pedagógico está muy presente en la vida de esta autora, por lo tanto, esta historia trae un valor adicional y es un set de actividades que pueden ser útiles al adulto que acompaña al niño, no solo para brindarles mejores momentos de conexión humana al compartir espacios juntos, sino que son útiles para entender la historia o para enfatizar en los valores implícitos presentes en ella. VALORES IMPLICITOS DE ESTA HISTORIA - El poder de los sueños como fuente de inspiración para la creatividad. - La importancia de la amistad. - La conexión con el universo. - Apreciar la diversidad de situaciones y los sentimientos que generan. - Reconocer el poder de cada niño para transformar la realidad. -
Discusses the world's largest soccer stadium, including where it is located and how it was built. -
Presents information on the tallest buildings in the world, including their size and how they were built. -
The tale begins as an investigation into the strange stories of an “Opera ghost,” legendary for scaring performers as they sit alone in their dressing rooms or walk along the building’s labyrinthine corridors. Some even think they’ve seen the ghost in evening clothes moving in the shadows. But it isn’t until the triumphant performance of beautiful soprano Christine Daaé that the Phantom begins his attacks—striking terror in the hearts of everyone in the theater. A story that has captured the imagination for a century, The Phantom of the Opera continues to this day as an unparalleled work of sheer entertainment. -
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PROMOThe Principles of Naval Architecture series is the defining reference work and text for naval architecture. This volume contains a completely new presentation of the subject of ship resistance embodying these developments. A major goal in the design of virtually all vessels is to obtain a hull form having low resistance. In achieving this goal, the accurate prediction of resistance for a given hull geometry is essential. Since the publication of the previous edition of PNA important advances have been made in theoretical and computational fluid dynamics accompanied by increased use of such work in ship and offshore structure design. The first section of the book provides basic understanding of the flow phenomena that underlie the resistance encountered by a ship moving in water. The second section contains an introduction to the methods by which that knowledge is applied to the prediction of resistance, including model testing, empirical methods and computational methods. A final section provides guidance to the naval architect in designing a hull form. Design procedures are described for achieving favorable flow and resistance characteristics of the hull and appendages. Examples are given for ships designed for high, medium and low speeds. Design considerations affecting both wave and viscous effects are included. Finally the flow in the stern wake is discussed, an area important for both resistance and propeller performance. -
The world's largest desert is almost the same size as the United States! Student will marvel at the immensity of this desert while learning many other facts about this natural wonder. -
At 33 miles long, the Seikan Railroad Tunnel is the world's longest tunnel. From its beginning to its completion, the story of this Japanese tunnel will fascinate even the most reluctant readers. -
Young Mico is a slave in a big house in Pompeii. His only friend is the house dog, Fortunatus. One quiet summer day, Fortunatus suddenly runs away. He takes Mico with him. What does the dog know? What is he afraid of? Is it, perhaps, the mountain behind the town? -
Describes the space shuttle, including lift-off, landing, working in space, and the crew. -
Understanding how the stock market works is essential in todays economy. This book offers readers straightforward explanations of the essentials, including the definition of stocks, how theyre bought and sold, how theyre priced, commissions, splits, and more.
