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Engines!

Engines!

With 25 Science Projects for Kids

How does a car move from one place to another? How do cranes lift such heavy objects? From ancient times to now, engines have powered people’s lives. Engines! With 25 Science Projects for Kids invites readers ages 7 to 10 to explore engines and deepen their understanding of the history of engines, what makes them

$14.95 - $19.95View Book