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!
€53.54
Språk Engelska ● Formatera PDF ● ISBN 9781512409239 ● Utgivare Lerner Publishing Group ● Publicerad 2016 ● Nedladdningsbara 3 gånger ● Valuta EUR ● ID 5034475 ● Kopieringsskydd Adobe DRM
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