How machines work : zoo break!
Languages
Text in English.
Publication Information
London : Dorling Kindersley Limited, 2015.
Physical Description
30 pages : color illustrations ; 29 cm
Summary
Sloth and Sengi are friends. they have grown up together in the zoo, and know every bit of their enclosure. And, frankly, they are a little bored with it. So they begin to plan an escape, with the help of some simple machines ... This book introduces such simple machines as levers, gears, planes, and pulleys.
Contents
- Inclined to escape
- Living on the wedge
- Getting leverage
- Lots of levers
- A wheely bad idea
- Getting in gear
- Push and pulley
- Pulley power
- A screwy plan
- Drilling in
- Getting complex
- Escape?