Buchdetails
Format
Gebundene Ausgabe
Seiten
32
Sprache
Englisch
Veröffentlicht
Sep 1, 2015
Verlag
Crabtree Classics
ISBN-10
0778718905
ISBN-13
9780778718901
Beschreibung
Leo teaches his cat Pallas all about simple machines by applying his knowledge of science to their stone age world. Engaging illustrations and stories provide a fun introduction to science concepts, including wheel and axles, levers, pulleys, wedges, screws, and more. Information boxes accompany each story to explore real applications of simple machines in the natural and designed world.
Genres
Wissenschaft & Technologie