Smash It! Crash It! Launch It!

Smash It! Crash It! Launch It!

4.11 - 1251 ratings - Source

Provides instructions for performing often messy science experiments along with an explanation of how each works.Youa#39;re about to get wet, so put on your bathing suit or raincoat and go outside. Cut three or four triangle-shaped fins from the cardboard. The fins are going to be used to stand the rocket up and help it fly straighter. The top of the bottle is theanbsp;...

Title:Smash It! Crash It! Launch It!
Author:Rain Newcomb, Bobby Mercer
Publisher:Sterling Publishing Company, Inc. - 2009-03-01


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