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Author
Publisher
Dorling Kindersley Limited
Pub. Date
2015.
Language
English
Description
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, such as levers, gears, planes, and pulleys.