Discover the amazing world that lies just beneath the surface! Hundreds of fascinating facts are waiting to be unearthed in this latest book from Aleksandra Mizielinska and Daniel Mizielinski, the creative duo behind the best-selling Maps. Dive below the surface and find out what happens under earth and under sea—from early submarines and deep-sea life to burrowing animals and man-made tunnels. You will never look at the world in the same way again! Gorgeous design and quirky illustrations make this a book to be pored over again and again.

Hundreds of fascinating facts are waiting to be unearthed in this book from Aleksandra and Daniel Mizielinski, the creative duo behind 'Maps'. Dive below the surface, and find out what happens under the earth and under the water. From early submarines and deep-sea life, to burrowing animals and man-made tunnels - you will never look at the world in the same way again!

After getting unshrunk, Andrew, Judy, and Thudd take a much needed vacation to Hawaii. While making modifications to Uncle Al’s latest invention–the submarine-like Water Bug–Andrew ends up stranding himself, Judy, and Thudd underwater!Andrew Lost Under Water is the first in a four-book set that will take Andrew, Judy, and Thudd on a tour of undersea phenomena, from the Great Barrier Reef to the Mariana Trench to the inside of a whale, as they try to find their way home.A sTepping Stone Book™

Come on a drawing expedition into the depths of the seas and oceans. Learn the language of divers, design a submarine and recover treasure from the bottom of the sea. Create your own coral reef, find the shortest route through the wreck of the Titanic and wrestle with the tentacles of a colossal squid.

Presents a systematic and comprehensive study of hydraulic fracturing, original in its concentration of core soil problems There have been a number of well-studied cases in which dams have failed or been damaged by concentrated leaks for no apparent cause. In some of these experiences, investigators concluded that differential settlement cracks were the probable causes, even though no cracks were seen on the surface. In these examples, it was not determined whether the crack was open before the reservoir filled or whether it might have opened afterward. In several unsolved problems on the safety of the earth-rock fill dam, the problem of hydraulic fracture in the soil core of the earth-rock fill dam is one that is widely paid attention by designers and researchers. Hydraulic fracturing is generally considered as a key cause which may induce the leakage of the dam during first filling. In this extensive book, a new numerical simulate method is suggested. The method is based on the conventional two-dimensional finite element technique, and the theoretical formulations to calculate energy release rate using virtual crack extension method. The influence factors on convergence of calculated J integral are investigated. The accuracy of the calculated J integral is verified by analysing the three typical problems in Fracture Mechanics, in which propagation of crack may follow mode I, mode II and mixed mode I-II respectively. Using the new numerical method, the factors affecting the occurrence of hydraulic fracturing in the earth-rock fill dam are investigated. The investigating results indicate that increasing any of the Young’s modulus, the Poisson’s ratio and the density of the core soil is helpful to reduce the likelihood of the occurrence of hydraulic fracturing. The likelihood of the occurrence of hydraulic fracturing increases with increasing the water level or the crack depth. The lower part of the dam core is the zone in which the phenomenon of hydraulic fracturing may be induced easily. As an example to analyse the ability of earth-rock fill dam to resist hydraulic fracturing, the Nuozhadu Dam located in Western China is analysed. Presents a systematic and comprehensive study of hydraulic fracturing, original in its concentration of core soil problems Focuses on the problem of hydraulic fracturing in earth-rock fill dams from three aspects; conditions and mechanisms of hydraulic fracturing, criterion of hydraulic fracturing, and numerical method on hydraulic fracturing Examines advanced laboratory soil testing, application of numerical methods and field testing/monitoring, all needed for a better understanding of hydraulic fracturing in earth/rock fill dams Provides an essential reference in an area of scarce research in this field, and the need in high earth dam construction in developing countries is pressing Ideal for researchers in Hydraulic and Geotechnical Engineering Fields; Students on Masters or PhD courses; as well as Designers and Constructors in Hydraulic and Geotechnical Engineering Fields.

The Comfort of Figs is the unforgettable story of the birth of a city, the power of obsession and the burden of a family secret. As a city is made, a family's destiny is changed forever. 1939. A bridge is built, and a country town becomes a city. Three young men forge a close friendship as they lab our precariously high above the river, but one slip transforms their lives. A generation later, Robbie, a young landscaper, is grappling with those who should be closest to him - his father, whose past is linked with the iconic bridge, and his girlfriend, Freya, who is left shattered after a vicious assault.

“A finely told, beautifully illustrated biography that saves a world class scientist from obscurity.” —School Library Journal, starred review “An ideal introduction to a lesser-known scientist and an important understanding about how the Earth works.”—Kirkus Reviews, starred review Filled with gorgeous illustrations by acclaimed artist Raúl Colón, this illustrated biography shares the story of female scientist, Marie Tharp, a pioneering woman scientist and the first person to ever successfully map the ocean floor. Marie Tharp was always fascinated by the ocean. Taught to think big by her father who was a mapmaker, Marie wanted to do something no one had ever done before: map the bottom of the Atlantic Ocean. Was it even possible? Not sure if she would succeed, Marie decided to give it a try. Throughout history, others had tried and failed to measure the depths of the oceans. Sailors lowered weighted ropes to take measurements. Even today, scientists are trying to measure the depth by using echo sounder machines to track how long it would take a sound wave sent from a ship to the sea floor to come back. But for Marie, it was like piecing together an immense jigsaw puzzle. Despite past failures and challenges—sometimes Marie would be turned away from a ship because having a woman on board was “bad luck”—Marie was determined to succeed. And she did, becoming the first person to chart the ocean floor, helping us better understand the planet we call home. Award-winning author Robert Burleigh tells her story of imagination and perseverance. Beautifully illustrated by Raúl Colón, Look Up! is a book that will inspire readers to follow their dreams.