This heartfelt and completely true story is for young science scholars at home or in the classroom. Meet Tuffy, the porpoise who delivers mail. Who is this amazing Grandpa scientist who discovers and invents impossible things?Classified Navy researchInventions to catch bad guysSubmarine SonarSputnik in SpaceAnd moreWith documentation in a friendly Q And A style.The bonus? Square Bubbles is illustrated by one of Mr. Padberg's grown granddaughters. Both the author and the illustrator are pleased to announce that a portion of proceeds from the sale of Square Bubbles will be used to promote science for children. A friendly and unique science book compatible with STEM curriculum. Yay, science!
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