• $4.99

Publisher Description

Make a battery of mini-launchers designed to fling small objects safely. All you need are everyday items and some adult help. Then take aim and launch! Make several and use them on your own medieval battlefield. Bite-sized facts explain how these small launchers have been used through history too!

GENRE
Young Adult
RELEASED
2016
August 1
LANGUAGE
EN
English
LENGTH
32
Pages
PUBLISHER
Lerner Publishing Group
SELLER
Lerner Publishing Group
SIZE
10.3
MB
AUDIENCE
Grades 3-6

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