Touch and Feel Tractor (Touch & Feel)
Engineering the NYC Subway System (Building by Design)
by Cecilia Pinto McCarthy
The New York City Subway System has been carrying passengers for more than a century. Engineering the NYC Subway System explores how designers drew up plans for the subway, how workers built the underground system in one of the world's busiest cities, and how commuters still rely on its hundreds of trains today. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources,...
Cars, Trains and Trucks Coloring Book 3 (Cars and Other Vehicles Coloring Book for Kids, #3)
by Tanya Turner
Autobuses Escolares (School Buses) (Spanish Version) (Mi Comunidad: Vehiculos (My Community: Vehicles))
by Julie Murray
This lively and practical book looks at the enormous variety of machines and how they work. Fascinating and easy-to-do projects, such as making your own gears and belt drives, constructing a water-wheel and an Archimedean screw, or making your very own vacuum cleaner, will help you to understand the principles that are used to make machines work.
Levers (Simple Machines (Creative Library)) (Simple Machines (Creative Paperback))
by Valerie Bodden
"A foundational look at levers, explaining how these simple machines work and describing some common examples, such as crowbars, that have been used throughout history"--Provided by publisher.
Tractor (DK Machines at Work (Paperback)) (DK Machines at Work (Hardcover))
by Caroline Bingham
My Community (My Community: Jobs) (My Community)
by Julie Murray
Librarian Tools (Bumba Books (R) - Community Helpers Tools of the Trade)
by Laura Hamilton Waxman
Earthmovers on the Move (Lightning Bolt Books: Vroom)
by Lee Sullivan
Construction Vehicles Coloring Book
by Monica Willow and Ciwoni Coloring
How Do Wind Turbines Work? (Explaining How Things Work)
by Ryan Jacobson