Mighty Models: The Legendary Life Story of . . . the Lever! - Christine Van Zandt

Detalii:

Kids will discover the importance of the lever and its crucial role in history from ancient civilizations to the modern day; perfect for fans of The Highlights Book of How and The New Way Things Work. n Think a lever is just a plank of wood? Think again! Levers have been used to hunt mammoths, raise the Great Wall, and even defend the Crown Jewels.  n n This Mighty Models title highlights ten important key moments in which the lever leveled up in history--from being a spear-thrower to a robotic arm. Plus, readers build their own working catapult using the included build-it-yourself model to see the power of the lever in action! n n Christine Van Zandts nonfiction STEM book, ideal for readers 5 to 8 and up, captures the marvels of early machinery in an engaging, interactive, and innovative format for budding engineers, historians, and scientists.n

Preț:

111.55 ^RON

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Alte detalii:

Vânzător: Libris.ro
Brand: Christine Van Zandt