Details
PUBLISHED
[United States] : Bellwether Media, 2020
Made available through hoopla
Made available through hoopla
EDITION
Unabridged
DESCRIPTION
1 online resource (1 audio file (6 min.)) : digital
ISBN/ISSN
9781681039039 (sound recording : hoopla Audio Book) MWT13330719, 1681039036 (sound recording : hoopla Audio Book) 13330719
LANGUAGE
English
NOTES
Read by Keith McCarthy
Pulleys are simple machines used to lift and move loads. Builders use pulley systems to lift tools or materials. Elevators use pulleys to move up and down. Kids will learn how pulleys make work easier and how they are often part of complex machines
Mode of access: World Wide Web