Presents machines designed by Goldberg, which were based on complicated chain reactions and used to accomplish simple tasks.

Cars are one of the most significant human creations. They changed our cities. They changed our lives. They changed everything. But in the next thirty years, this technology will itself change enormously. If Google get their way, are we all going to be ferried around in tiny electric bubble-cars? Or will we watch robots race a bionic Lewis Hamilton? And what about the future of classic cars? In Autopia, TV presenter and journalist Jon Bentley celebrates...

"The 21st Century Junior Library Extraordinary Engineering series explains how important feats of engineering are accomplished. Tunnels examines the engineering concepts that make these important structures possible. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. An activity, full color photos, a glossary, and a listing of additional resources all enhance the learning experience"--...

"The 21st Century Junior Library Extraordinary Engineering series explains how important feats of engineering are accomplished. Dams examines the engineering concepts that make these critical structures possible. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. An activity, full color photos, a glossary, and a listing of additional resources all enhance the learning experience"--

"Getting from one place to another sounds easy if you are on a straight piece of land, but what if you have to get over - or under - a body of water or a deep gorge? Build a bridge! Bridges are the great connectors. They allow us to travel the twists and turns, highs and lows, ins and out of every geographic feature in our world. Bridges! With 25 Science Projects for Kids introduces readers ages 7 to 10 to the concepts and vocabulary of bridge construction...

"Building Natural Ponds is the first book to walk through the steps required to design and build a natural pond without the need of pumps, filters, and nasty chemicals. Coverage includes pond ecosystems and natural algae control, planning, design, aesthetics, and siting, plus highly illustrated step-by-step construction guidance, plants and fish, maintenance and troubleshooting, and large ponds and pools."--

Readers will have a blast learning about Bridges. From truss bridges to suspension bridges, this book explores how they are built, how they are used, and the engineer's job to build and care for them. --Amazon.

"With Build Your Own Chain Reaction Machines, you'll create twelve zany and awesome mechanical contraptions using stuff from around the house"--

Route 66 is a remarkable road. It was one of the first US highways! In Building Route 66, young readers will find out more about this engineering marvel and how it was built. Compelling photographs and easy-to-read text brings this story to life, followed by a comprehensive quiz. Aligned to Common Core Standards and correlated to state standards. Applied to STEM Concepts of Learning Principles. Super Sandcastle is an imprint of Abdo Publishing, a...

Describes the dam and how it was built.