Presents an introduction to metal, looking at what it is, how it is made, its different forms, and how it is used; and features discussion of metal recycling. Includes photographs, a glossary, and a list of books for additional information.
Presents an introduction to plastic, looking at what it is, how it is made, its different forms, and how it is used; and features discussion of plastic recycling. Includes photographs, a glossary, and a list of books for additional information.
Text and drawings introduce a wide variety of ships from early boats hollowed from logs to supertankers of today. Each section highlights a different type of ship and includes projects to recreate that type of ship.