Text and detailed drawings follow the planning and construction of a "typical" castle and adjoining town in thirteenth-century Wales.

Nick Jr. introduces preschoolers to the exciting curriculum of Science, Technology, Engineering and Math (S.T.E.M.) that is a hot topic for parents and educators! Join your favorite Nick Jr. friends from Paw Patrol, Bubbles Guppies and more for exciting adventures and lessons in problem-solving and everyday technologies ₆ perfect for jump-starting young imaginations and developing inquisitive minds!

"Clearly explained engineering concepts and fun, simple projects give kids ages 7-9 the chance to put their STEAM knowledge to the test! Teach kids to think like an engineer! The engaging projects in this book will encourage kids to investigate using items from around the house. Build a robot arm out of rulers; learn about jet propulsion with balloons; crush toilet-paper rolls to explore materials; and much more. Read about how engineers use STEAM...

How does a 3D printer work? What stops a skyscraper from falling over? Where does a smart phone store information? Welcome to the world of engineering! Discover how the familiar machines and buildings in today's world are constructed, and how they function. How do scientists choose the right materials for the right job? Which scientific principles lie behind each machine or structure? Basher's highly original books explain difficult scientific...

"How do you land a car-sized rover on the surface of Mars, resolve a five-hour traffic jam or save a herd of caribou from near extinction? Ask an engineer! Engineers are problem solvers. They use their math, science and technology skills to find creative solutions to problems that need fixing. In Engineered! bestselling author Shannon Hunt explores nine feats of engineering and the step-by-step process that engineers followed to get to a winning solution....

Millions of people live in cities around the world, but have you ever wondered how cities work? All those people need clean water to drink, a safe place to live, and a way to get all around the city! How do you take care of all those people's needs? Your city has a plan for that. Read and find out all about the systems a city has to help keep everyone safe, healthy, and happy.

"Children love challenges, especially ones that involve hands-on experimentation and friendly competition. Can they build a bridge using only pasta and glue, one that a toy car can drive both under and over, and is sturdy enough to carry a considerable weight? Can they construct a "roller coaster" from recycled cardboard tubes in which the marble "car" jumps a track to land safely at its final destination? And can they create a device to safely catch...

In a future where genetic engineering has cured humanity of all diseases and defects but has also produced a virus that kills all females by age twenty and all males by the age twenty-five, teenaged Rhine escapes her forced marriage and journeys back to New York to find her twin brother.

Looks at the history of structural engineering, discusses the science behind the field, describes how engineers keep modern buildings from falling down and how a bridge can span distances, and compares modern solutions with those from ancient cultures. --Publisher.