qLearn how engineering concepts such as levers, wheels and axles, and pulleys work, and how techniques have changed and developed over time. Showcasing engineering feats throughout history-from the wheeled chariots of Ancient Egypt to the construction of the Eiffel Tower-and the famous engineers who built them, DK findout! Engineering covers steam engines, rocket technology, flying machines, bridges, buildings, robots, and more.q--Have you every wanted to know how a roller coaster works? Or how engineers work in space? This book is packed with surprising facts and amazing pictures. Ita#39;s a small book filled with big ideas.
Title | : | DK Findout! Engineering |
Author | : | Emily Hunt |
Publisher | : | DK Children - 2017-07-04 |
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